{"title":"Pro Audio Power Amplifiers","description":"Add power to your passive speakers. Pro audio power amplifiers for any need. Shop for Power Amplifiers For Pro Audio Speakers at YandasMusic.com","products":[{"product_id":"presonus-hp2-personal-headphone-amplifier-black-2777400202","title":"PreSonus HP2 Personal Headphone Amplifier | Black","description":"\u003cp data-mce-fragment=\"1\"\u003eDesigned to deliver superior sound quality, the PreSonus HP2 Personal Headphone Amplifier offers two XLR line-level inputs and one stereo 1\/8-inch headphone output with volume control. This compact and portable amplifier offers operation in either stereo or mono, and is powered by either a 9V battery or a DC power supply. A Pan knob and 2m audio cable are also included, perfect for musician and performers on the go.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eFeatures\u003c\/h4\u003e\n\u003cul class=\"feature-bullets-list\" id=\"first-instance-shown-feature-bullets\" _ngcontent-ofu-c336=\"\"\u003e\n\u003cli _ngcontent-ofu-c336=\"\"\u003eBattery-powered, stereo headphone amplifier\u003c\/li\u003e\n\u003cli _ngcontent-ofu-c336=\"\"\u003eInputs: 2 female XLR connectors\u003c\/li\u003e\n\u003cli _ngcontent-ofu-c336=\"\"\u003eOutput: stereo, 1\/8” phone connector\u003c\/li\u003e\n\u003cli _ngcontent-ofu-c336=\"\"\u003ePower: 9V battery or DC power supply\u003c\/li\u003e\n\u003cli _ngcontent-ofu-c336=\"\"\u003eVolume and Pan control knobs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presonus","offers":[{"title":"Default Title","offer_id":42692248338625,"sku":"2777400202","price":136.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/2125\/files\/2777400202_pre_amp_frt_1_nr.jpg?v=1689259449"},{"product_id":"presonus-hp4-4-channel-headphone-amplifier-blue-2777400203","title":"Presonus HP4 4 Channel Headphone Amplifier | Blue","description":"\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\nStruggling with sub-par headphones? The PreSonus® HP4 headphone-distribution system provides more than enough volume for performance and studio use. Its sound is pristine and dynamic. Everyone will hear your audio clearly. The HP4 is easy to use, with left and right-line inputs, outputs with level control, and four headphone outs. Additionally, it can be summed to mono, and the back-panel Monitor outputs can be muted while the headphones remain active. This compact unit can be positioned on a table or mounted on a rack tray (not included), taking up just one-third of a rackspace. Upgrade to the HP60 headphone amplifier if needed. With PreSonus HP4, you'll hear your music loud and clear.\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eFeatures\u003c\/h4\u003e\n\u003cul class=\"feature-bullets-list\" id=\"first-instance-shown-feature-bullets\" _ngcontent-ofu-c336=\"\"\u003e\n\u003cli _ngcontent-ofu-c336=\"\"\u003e4 screaming-loud (130 mW per channel) stereo ¼-inch headphone outputs (front panel\u003c\/li\u003e\n\u003cli _ngcontent-ofu-c336=\"\"\u003e2 balanced ¼-inch line outputs (monitor outputs)\u003c\/li\u003e\n\u003cli _ngcontent-ofu-c336=\"\"\u003e2 balanced ¼-inch line inputs\u003c\/li\u003e\n\u003cli _ngcontent-ofu-c336=\"\"\u003eHeadphone level control for each channel\u003c\/li\u003e\n\u003cli _ngcontent-ofu-c336=\"\"\u003eMono summing switch for each channel\u003c\/li\u003e\n\u003cli _ngcontent-ofu-c336=\"\"\u003eMonitor level control and mute switch\u003c\/li\u003e\n\u003cli _ngcontent-ofu-c336=\"\"\u003eDaisy-chain multiple units via monitor outputs\u003c\/li\u003e\n\u003cli _ngcontent-ofu-c336=\"\"\u003eCompact 1\/3U rack-mount chassis\u003c\/li\u003e\n\u003cli _ngcontent-ofu-c336=\"\"\u003eSealed, detented, metal rotary controls\u003c\/li\u003e\n\u003cli _ngcontent-ofu-c336=\"\"\u003eExternal 16 VAC power supply\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Presonus","offers":[{"title":"Default Title","offer_id":42692248371393,"sku":"2777400203","price":178.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/2125\/files\/2777400203_pre_amp_frt_1_nr.jpg?v=1689259466"},{"product_id":"jbl-irx-one-column-powered-amplifier-jbl-irxone-us","title":"JBL IRX One Column Powered Amplifier","description":"\u003cp data-mce-fragment=\"1\"\u003eExperience unparalleled sound quality and convenience with the JBL IRX One Column Powered Amplifier. Boasting an advanced acoustic package, Bluetooth 5.0 streaming, and a compact design that can be carried with one hand, this 3-channel mixer delivers legendary JBL fidelity and performance. With a concert line array-inspired directivity control and custom-tuned C-shaped array, the IRX ONE offers rich clarity and wide coverage. Its 8\" woofer ensures exceptional low-frequency response, making it the perfect choice for a range of users.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003eSpecs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePower Rating (W, Peak): 1300\u003c\/li\u003e\n\u003cli\u003eFrequency Response Hz (±3 dB): 40 - 20,000\u003c\/li\u003e\n\u003cli\u003eMaximum SPL (peak dB): 118\u003c\/li\u003e\n\u003cli\u003eCoverage Pattern (Nominal): 160° x 80°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":47807777734849,"sku":"JBL-IRXONE-US","price":949.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/2125\/files\/JBLPro_IRXOne_Front_Angle_Left-1605x1605.jpg?v=1711634127"},{"product_id":"demo-jbl-eon-one-compact-powered-amplifier","title":"*DEMO* JBL EON ONE Compact Powered Amplifier","description":"\u003cp\u003eExperience big sound, in the compact JBL EON ONE Compact Powered Amplifier. A 112dB output makes this ultra-compact system powerful enough to fill any room with rich, crystal-clear sound across the entire range. Enjoy deep, uncompressed bass with its extended low-end response to 37.5 Hz and 8-inch woofer. No more sacrificing sound quality for portability.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cdiv class=\"small-12 medium-2 columns\"\u003e\n\u003cul\u003e\n\u003cli\u003e112 dB output the highest volume in its class\u003c\/li\u003e\n\u003cli\u003e8-inch woofer with deep low-frequency performance down to 37.5 Hz\u003c\/li\u003e\n\u003cli\u003eUltralight unit weighs just 17.6 pounds (8 kg)\u003c\/li\u003e\n\u003cli\u003eSet up quickly and easily using JBL Compact Connect app presets\u003c\/li\u003e\n\u003cli\u003eSound your best with dbx and Lexicon effects including EQ, reverb, chorus and delay\u003c\/li\u003e\n\u003cli\u003eBalance your volume levels with built-in 4-channel mixer\u003c\/li\u003e\n\u003cli\u003eOptimize your sound with 8-band output EQ, customizable via presets\u003c\/li\u003e\n\u003cli\u003eStream music from your phone or tablet via Bluetooth to up to four EON One Compact units\u003c\/li\u003e\n\u003cli\u003eOperate two EON ONE Compact units in stereo mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"small-12 medium-2 columns\"\u003e\n\u003cul\u003e\n\u003cli\u003eTwo pro-grade preamps deliver fuller, richer sound from any microphone\u003c\/li\u003e\n\u003cli\u003eConnect mics, instruments and playback devices with two XLR\/TRS combo jacks, one 1\/4-inch hi-Z guitar input and one 3.5mm (1\/8-inch) aux input\u003c\/li\u003e\n\u003cli\u003ePhantom power supports condenser mics\u003c\/li\u003e\n\u003cli\u003eOne-touch ducking feature automatically lowers music volume when speech input is detected, ensuring every word is heard clearly\u003c\/li\u003e\n\u003cli\u003eJBL Compact Connect app offers complete control of your P.A. from your iOS or Android smartphone or tablet\u003c\/li\u003e\n\u003cli\u003eTwo USB 3.0 ports allow high-speed charging of external devices\u003c\/li\u003e\n\u003cli\u003eTool-free, swappable battery provides up to 12 hours of playtime\u003c\/li\u003e\n\u003cli\u003eFast battery charging—just 2.5 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"small-12 medium-2 columns\"\u003e\n\u003cul\u003e\n\u003cli\u003eTwo performance orientations: monitor and vertical; tuning and mixer displays automatically adjust\u003c\/li\u003e\n\u003cli\u003eHeadphone jack allows private monitoring for practice sessions and managing presets\u003c\/li\u003e\n\u003cli\u003e1\/4-inch passthrough output allows system expansion with additional EON One Compact units\u003c\/li\u003e\n\u003cli\u003eConvenient, built-in tilting tablet stand orients to front or back of system\u003c\/li\u003e\n\u003cli\u003eBuilt-in pole mount expands configuration options\u003c\/li\u003e\n\u003cli\u003eExternal battery charger option available separately\u003c\/li\u003e\n\u003cli\u003eErgonomic handle and even weight distribution make carrying the system a breeze\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":48511201083585,"sku":"EONONECOMPACT-DEMO","price":441.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/2125\/files\/R_e2769104-2884-428c-b8ce-6f8a4e9b0cb6.jpg?v=1697576213"},{"product_id":"crown-audio-xls-1502-power-amplifier-nxls1502-0-us","title":"Crown Audio XLS 1502 Power Amplifier","description":"\u003cp\u003eExperience powerful and clean sound with the Crown Audio XLS 1502 Power Amplifier. Its sleek design and LCD display combine with advanced DSP and 2400W of power to deliver an ultra-efficient, undistorted signal for any venue. With patented DriveCore technology, the XLS DriveCore 2 guarantees a professional, dynamic sound experience.\u003c\/p\u003e\n\u003cdiv class=\"row product-subheader\" id=\"product-features\"\u003e\n\u003cdiv class=\"small-10 columns\"\u003e\n\u003ch3 class=\"content-nav\" data-magellan-destination=\"features\"\u003eFeatures\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_main_tab_content content\" id=\"panel_features\"\u003e\n\u003cdiv class=\"features text-content\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan class=\"author-XohHG3x2K8Ie\"\u003eClass D amp with Crown's ultra-efficient DriveCore technology weighs less than 11 lb\u003c\/span\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan class=\"author-XohHG3x2K8Ie color-FFFFFF author-XohHG3x2K8Ie color\"\u003eHigher DSP capabilities:\u003c\/span\u003e\u003cspan class=\"author-XohHG3x2K8Ie\"\u003e M\u003c\/span\u003e\u003cspan class=\"author-XohHG3x2K8Ie color-FFFFFF author-XohHG3x2K8Ie color\"\u003eore control\u003c\/span\u003e\u003cspan class=\"author-XohHG3x2K8Ie\"\u003e; has \u003c\/span\u003e\u003cspan class=\"author-XohHG3x2K8Ie color-FFFFFF author-XohHG3x2K8Ie color\"\u003eband pass filter per channel \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased lighting functionality; turn off all LED indicators except clip and thermal to reduce distraction in dark venues\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSelectable input sensitivity; 1.4Vrms and .775Vrms options so that amp can be driven at full power\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSet sleep mode after specified time without having to press a button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecurity setting disables menu buttons; menu locked\/unlocked by entering combination\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSystem reset allows factory settings to be restored\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemote power trigger\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePeakx™ Limiters provide maximum output while protecting your speakers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eXLR, 1\/4\", RCA inputs provide flexibility\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated PureBand™ Crossover System for better performance and control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEfficient forced-air fans prevent excessive thermal buildup \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Crown","offers":[{"title":"Default Title","offer_id":48788929216705,"sku":"NXLS1502-0-US","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/2125\/files\/XLS_DriveCore_2_1502_Front_full_width.webp?v=1733095145"},{"product_id":"demo-shure-ua844-swb-uhf-wideband-antenna-distribution-system","title":"*DEMO* Shure UA844+SWB UHF Wideband Antenna Distribution System","description":"\u003cp\u003eBoost your Shure wireless microphone system with the UA844+SWB UHF Wideband Antenna Distribution System. It splits one pair of antennas to multiple receivers, amplifying the RF signal to compensate for insertion loss. With the ability to support up to five wireless receivers per system, this device is a must-have for expanding your audio capabilities. Compatible with QLX-D, ULX, ULX-D, SLX, and BLX4R receivers.\u003c\/p\u003e\n\u003cdiv class=\"title_OMS5rN7R1Z\"\u003e\n\u003ch4 data-selenium=\"sellingPointsTitle\" class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle4_TAw0W35QK_ weightBold_TAw0W35QK_ primary_i3MsQsqoe0\"\u003eFeatures\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cul class=\"list_OMS5rN7R1Z\"\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003eFive-Way RF Signal Output\u003c\/li\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003eQLX-D, ULX, ULX-D, SLX \u0026amp; BLX4R Receivers\u003c\/li\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003eFront-Mounting Antenna Hardware\u003c\/li\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003e4 Power Feeds for 15 VDC Receivers\u003c\/li\u003e\n\u003cli class=\"listItem_OMS5rN7R1Z\" data-selenium=\"sellingPointsListItem\"\u003eOutputs for Antenna Bias (12 VDC, 300mA)\u003c\/li\u003e\n\u003c\/ul\u003e ","brand":"Shure","offers":[{"title":"Default Title","offer_id":49573830164673,"sku":"UA844+SWB-DEMO","price":537.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/2125\/files\/shure_ua844_swb_antenna_distribution_system_1476441337_1290742.jpg?v=1743528095"},{"product_id":"rockboard-ha-1-in-ear-monitoring-headphone-amplifier-rbo-e-ha-1","title":"RockBoard HA 1 In-Ear Monitoring Headphone Amplifier","description":"\u003cp\u003eThe RockBoard HA 1 transforms your monitoring experience with professional-grade simplicity. This ultra-compact headphone amplifier connects your mixing console, instrument, or amp directly to your in-ears, giving you complete control over your personal mix. The intuitive volume dial and stereo\/mono switch adapt instantly to any input signal, while the lightweight aluminum housing clips securely to your belt for hands-free operation. A color-changing LED keeps you informed of battery status at a glance. Whether you're performing on stage or in the studio, the HA 1 delivers the reliable, portable monitoring solution every serious musician needs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eheadphone amplifier for in-ear monitoring\u003c\/li\u003e\n\u003cli\u003eideal for singers, keyboarder, drummers, guitarists, bassists and other musicians\u003c\/li\u003e\n\u003cli\u003ecompact and lightweight design\u003c\/li\u003e\n\u003cli\u003epractical, externally accessible battery compartment with clip lock\u003c\/li\u003e\n\u003cli\u003esolid belt clip for fixing to belt or waistband\u003c\/li\u003e\n\u003cli\u003eup to 12 hours battery run time\u003c\/li\u003e\n\u003cli\u003eVolume\/on-off control\u003c\/li\u003e\n\u003cli\u003eStereo\/mono source switch, easily accessible\u003c\/li\u003e\n\u003cli\u003estatus LED\u003c\/li\u003e\n\u003cli\u003ealuminium housing\u003c\/li\u003e\n\u003cli\u003e1 x combo jack stereo (6.35 mm)\/ XLR input\u003c\/li\u003e\n\u003cli\u003e1 x 3.5 mm stereo jack headphone output\u003c\/li\u003e\n\u003cli\u003emax. Output 2 x 110 mW at 16 Ohm\u003c\/li\u003e\n\u003cli\u003eimpedance \u0026lt;0.1 Ohm\u003c\/li\u003e\n\u003cli\u003epower supply via 2 x AAA batteries (not included)\u003c\/li\u003e\n\u003cli\u003edimensions (L x W x H) 141 x 30 x 36 mm \/ 5.55\" x 1.18\" x 1.42\"\u003c\/li\u003e\n\u003cli\u003eweight 111 g \/ 0.24 lbs (including Batteries)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RockBoard","offers":[{"title":"Default Title","offer_id":49605878448321,"sku":"RBO E HA 1","price":59.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/2125\/files\/RBO_E_HA_1_01.webp?v=1761760882"},{"product_id":"rockboard-ha-2-in-ear-monitoring-headphone-volume-controller-rbo-e-ha-2","title":"RockBoard HA 2 | Portable In-Ear Monitoring Headphone Controller","description":"\u003cp\u003eTake command of your in-ear mix with the RockBoard® HA 2 Volume Controller. This lightweight belt-pack unit puts independent volume control directly in your hands, letting you adjust your monitor signal on the fly without interrupting the sound engineer. Perfect for performers who hold their ground on stage, it operates passively with zero battery requirements—just clip it on and go. Professional-grade simplicity that keeps you focused on your performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ecable-based in-ear monitor volume controller for vocalists, keyboarders, drummers, guitarists, bassists and other musicians\u003c\/li\u003e\n\u003cli\u003eultra-compact, lightweight design; aluminum housing, metal belt clip\u003c\/li\u003e\n\u003cli\u003estereo input and stereo output possible\u003c\/li\u003e\n\u003cli\u003eMONO\/STEREO switch to be able to send a mono input signal to both ears\u003c\/li\u003e\n\u003cli\u003eXLR \/ 6.35 mm (1\/4\") - TRS locking combo input jack features a locking mechanism that prevents accidental disconnection of the XLR cable\u003c\/li\u003e\n\u003cli\u003e3.5 mm (1\/8“) stereo output jack for connecting your favorite in-ear-monitor, earphones or headphones\u003c\/li\u003e\n\u003cli\u003epassive volume control - no batteries required\u003c\/li\u003e\n\u003cli\u003econvenient belt pack format for easy access and reliable connection to source\u003c\/li\u003e\n\u003cli\u003einput impedance: 1KΩ\u003c\/li\u003e\n\u003cli\u003eoutput impedance 14Ω (when the VOLUME turns to MAX）\u003c\/li\u003e\n\u003cli\u003edimensions (L x W x H) incl. clip, jack \u0026amp; knob: 30 x 33 x 86 mm (1.18\" x 1.29\" x 3.39\")\u003c\/li\u003e\n\u003cli\u003eweight: 72 g (0.16 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockboard","offers":[{"title":"Default Title","offer_id":49605878644929,"sku":"RBO E HA 2","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/2125\/files\/RBO_E_HA_2_01_no_sn.webp?v=1761758516"},{"product_id":"rockboard-ha-4-4-channel-headphone-amplifier-rbo-e-ha-4","title":"Rockboard HA 4 | Compact 4-Channel Headphone Amplifier","description":"\u003cp\u003eThe RockBoard® HA 4 delivers professional-grade audio distribution for studios and live venues. This compact four-channel headphone amplifier lets up to four musicians or listeners enjoy independent volume control and pristine sound quality simultaneously. Perfect for recording sessions where multiple band members need to monitor the mix, or rehearsals where each performer requires a personalized backing track level. Built tough for demanding environments, the HA 4 combines robust construction with intuitive operation—making it the go-to solution for anyone serious about shared audio monitoring.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ecompact headphone amplifier system for stage and studio applications\u003c\/li\u003e\n\u003cli\u003efour separate high performance stereo amplifiers\u003c\/li\u003e\n\u003cli\u003eseparate volume control for each output\u003c\/li\u003e\n\u003cli\u003esuitable for all types of headphones\u003c\/li\u003e\n\u003cli\u003etop sound quality at all volume levels\u003c\/li\u003e\n\u003cli\u003ehigh-quality components and robust construction with metal enclosure\u003c\/li\u003e\n\u003cli\u003e12V DC \/ 40 mA, 2.1 x 5.5 mm barrel plug, center negative, power supply included\u003c\/li\u003e\n\u003cli\u003einput : 1 x 6.35 mm (1\/4\") TRS jack\u003c\/li\u003e\n\u003cli\u003eoutput: 4 x 6.35 mm (1\/4\") stereo (TRS) jack\u003c\/li\u003e\n\u003cli\u003eSNR: 82 dB\u003c\/li\u003e\n\u003cli\u003eTHD: 0.009 %\u003c\/li\u003e\n\u003cli\u003efrequency response: +1 dB \/ -2 dB @20 Hz -22 KHz\u003c\/li\u003e\n\u003cli\u003egain: 20 dBu\u003c\/li\u003e\n\u003cli\u003edimensions (L x W x H) incl. knobs and feet: 102 x 58 x 45 mm \/ 4.02” x 2.28” x 1.77”\u003c\/li\u003e\n\u003cli\u003eweight: 182 gr \/ 0.40 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockboard","offers":[{"title":"Default Title","offer_id":49605879070913,"sku":"RBO E HA 4","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/2125\/files\/RBO_E_HA_4_01.webp?v=1761758523"},{"product_id":"rockboard-ha-3-in-ear-monitoring-headphone-amplifier-rbo-e-ha-3","title":"RockBoard HA 3 | Personal In-Ear Monitoring Headphone Amplifier","description":"\u003cp\u003eThe RockBoard® HA 3 is a professional in-ear monitor amplifier built for performers who need reliable, high-fidelity audio from a fixed stage position. This lightweight unit delivers crystal-clear stereo or dual-channel monitoring with impressive volume and sound quality, perfect for live performances or studio work. Flexible mounting options—belt clip or microphone stand adapter—let you position it exactly where you need it. Battery-powered with a color-changing status LED to track remaining charge, the HA 3 makes battery swaps quick and effortless. Experience the confidence of professional-grade personal monitoring wherever you perform.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ecable-based two-channel in-ear monitor amplifier solution for vocalists, keyboarders, drummers, guitarists, bassists, and other musicians\u003c\/li\u003e\n\u003cli\u003eultra-compact, lightweight design, aluminum housing\u003c\/li\u003e\n\u003cli\u003econvenient belt pack format for easy access and reliable connection to source\u003c\/li\u003e\n\u003cli\u003esturdy metal belt clip\u003c\/li\u003e\n\u003cli\u003e5\/8\" and 3\/8\" mounting adapters for alternative installation on a microphone stand\u003c\/li\u003e\n\u003cli\u003etwo separate input jacks for separate monitor signals or stereo signals\u003c\/li\u003e\n\u003cli\u003eXLR\/TRS-combo input jacks feature a locking mechanism that prevents accidental disconnection of the XLR cable\u003c\/li\u003e\n\u003cli\u003e3.5 mm (1\/8\") stereo output jack for connecting your favorite in-ear-monitor, earphones, or headphones\u003c\/li\u003e\n\u003cli\u003estereo input and stereo output possible\u003c\/li\u003e\n\u003cli\u003eMONO\/STEREO switch to be able to send a mono input signal to both ears\u003c\/li\u003e\n\u003cli\u003evolume and Balance controls\u003c\/li\u003e\n\u003cli\u003epowered by regular 9 VDC, center-negative pedal power supply (not included) or 9 V battery (not included)\u003c\/li\u003e\n\u003cli\u003eeasy-access battery compartment\u003c\/li\u003e\n\u003cli\u003eON\/OFF switch to save battery life when not in use\u003c\/li\u003e\n\u003cli\u003eLED power indicator\u003c\/li\u003e\n\u003cli\u003einput impedance: 16KΩ\u003c\/li\u003e\n\u003cli\u003eoutput impedance 12Ω (when the VOLUME turns to MAX）\u003c\/li\u003e\n\u003cli\u003edimensions (L x W x H) incl. clip, jacks \u0026amp; knobs: 102 x 85 x 34 mm (4\" x 3.4\" x 1.3\")\u003c\/li\u003e\n\u003cli\u003eweight: 295 g (10.5 oz) (without battery)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockboard","offers":[{"title":"Default Title","offer_id":49865977069761,"sku":"RBO E HA 3","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/2125\/files\/RBO_E_HA_3_01.webp?v=1768930356"}],"url":"https:\/\/www.yandasmusic.com\/collections\/pro-audio-power-amplifiers.oembed?page=2","provider":"Yandas Music","version":"1.0","type":"link"}