Crank Your Headphones to 12!HP4: 4-Channel Headphone Amplifier
Now hear this!Are you and your session players and bandmates tired of straining to hear underpowered headphones? We were too, so we created the HP4 headphone-distribution system. These headphone amps are louder than you’re ever likely to need for session and stage use, so be careful with that level control! Yet the sound is clear and clean, with a wide dynamic range. At last, everybody will be able to hear!
Simple and versatile.Simplicity is the HP4’s hallmark. You get left and right line inputs, left and right line outputs with level control, and the four headphone outs. You can globally mute the headphone outs and sum the stereo signals to mono, adjust the individual headphone levels, and mute the rear-panel Monitor outputs while leaving the headphone outputs active. So while the HP4 is simple to set up and use, it has all the features you need to create a versatile headphone system.
Compact and expandable.The compact HP4 can sit on a tabletop or can be screw-mounted to a standard rack tray (not included), where it requires just 1/3 rackspace. And if your needs grow, you can use the line outputs to feed the inputs of a second HP4 or the larger HP60 headphone amplifier. So quit struggling with mediocre headphone amps. Get the HP4 and hear everything loud and clear. You owe it to your music.
Features
Input/Output
4 screaming-loud (150 mW per channel) stereo ¼” headphone outputs (front panel)
2 balanced ¼” line outputs (monitor outputs)
2 balanced ¼” line inputs
Meters, Controls, and Features
Headphone level control for each channel
Mono summing switch for each channel
Monitor level control
Monitor mute switch
Daisy-chain multiple units via monitor outputs
Physical
Compact 1/3U rack-mount chassis
Sealed, detented, metal rotary controls
External 16 VAC power supply

ERNIE BALL BURLY SLINKY 11-52
LINE6 HX EFFECTS
GRETSCH G9110-L LONG NECK CONCERT UKULELE
IBANEZ GSA60WNF WALNUT FLAT
STAGG US-NIGHT SOPRAN UKULELE BLACK
LINE6 M5 STOMPBOX
ROLAND RPB200PE PIANO BENCH POLISHED EBONY VINYL TOP
BOSS GT1 MULTI EFFECT
IBANEZ RG421EXBKF BLACK FLAT
GIBSON LES PAUL STANDARD 60S BOURBON BURST
YAMAHA REFACE CS
VOX VT 20X GUITAR COMBO
MOOER POWER SUPPLY FOR HORNET DH-01 18V 2A
AHEAD STICK TIP SAT
GIBSON LES PAUL TRIBUTE SATIN TOBACCO BURST
TAKAMINE GN20CE-NS
KEELEY DARK SIDE DAVID GILMOUR STYLE
AHEAD MARCHING REPLACEMENT RING
MEINL 16BYZANCE MED.THIN CRASH BRILLIANT
IBANEZ GRX70QA-TRB GIO TRANSPARENT RED SUNBURST
SHURE BETA57A
K&M 14530 GUITAR CAPO FLAT
SHURE SM48LC DYNAMIC MICROPHONE
IBANEZ GRG 121DX WALNUT FLAT
BOSS KATANA MINI
KORG ARP ODYSSEY FSK3 SYNTHESISER KIT
STAGG UB-30 BARITON UKE MAHOGANY WITH BAG
DADDARIO ACCESSORIES 25SS01DX SUEDE GUITAR STRAP COGNAC
K&M 12295 ORCHESTRAL DIMMABLE LAMP
AKG PERCEPTION 820 TUBE
ACUSTIC GUITAR BUNDLE WITH YAMAHA FG820 ( various colours), BAG, CAPO AND STAND
YAMAHA FX 370CBL
YAMAHA FX 370C
TAYLOR 814CE
NOVATION BASS STATION II
STAGG KEBA20 KEYBOARD BENCH
PRS SE-MHHB MARK HOLCOMB
FENDER 7 DIN CABLE 25 FT
TAYLOR 110E
TAYLOR T3 BLACK
YAMAHA APX 700II BL
TAKAMINE GD30CE-BLK
YAMAHA YFL 517 