I bought this small portable headphone amp a few years ago, it uses 2- 9v batteries or a 24v Elpac power supply. 1/4" jack and a pair of rca inputs. No DAC and no USB. Alps volume and audiophile grade caps. It has served me well with a variety of headphones.It was built by a Head-Fi.org member. It's a Headsave Meta 42, specs:Specs:
PANASONIC 470uF 16V PS CAPS (4)
1% METAL FILM RESISTORS
AD 8620 OPAMP
WIMA 6.8uF RESERVOIR CAPS
ELANTEC 2001 BUFFERS STACKED 2 DEEP
BIASED TO CLASS “A” OPERATION
SWITCHCRAFT ¼” HEADPHONE JACK
CARDAS RCA INPUT JACKS
NKK MINI TOGGLE SWITCH
ALPS BLUE VELVET 50K POTENTIOMETER
MACHINED ALUMINUM KNOB
BLUE LED
2 X 9V BATTERY POWER OR D.C. JACK FOR EXTERNAL POWER SUPPLY
HAMMOND ALUMINUM CASE ( 4.72” X 3.07” X 1.69” ) $60 includes shipping in the USA and Paypal fees, Canadian shipping at cost, probably $20. Thomas
Portland, Or.
|
