For Sale, This Fantastic Compact Vacuum Tube Pre-Amplifier By Douk Audio Model DZ With New Upgraded Matched Pair 7-Pin GE JAN 5654W Vacuum Tubes! Making This a Stunning Pre-Amp Combo!    

OVERVIEW-
Experience the exceptional sound quality with the Douk Audio DZ Tube Pre Amp. This pre amp features a new upgraded matched pair GE JAN 5654W tubes, providing an unrivalled analogue audio experience. The stereo L/R RCA audio inputs allow for easy connectivity to any device, while the stereo output delivers crystal clear sound. This unit is sleek and stylish, with a black finish that complements any home audio or desktop setup. Enjoy your music in style with the Douk Audio DZ Tube Pre Amp.

CONDITION-
The pre-amp is in excellent used condition, with no marks on the unit, see photos. The tubes are brand new, tested & fully working. Comes in the original box, with a power adapter.

FEATURES - Douk Audio DZ Pre-Amp  
- Excellent sound performance far more than what you paid for; No background noise; Adding tube sound and eliminating digital style for your sound system; Providing warm and soft sound output; Enhancing sound field and sound quality remarkably; Suitable for vocal / string music / soft music / classic music.
- Strong functionality and playability; With independent treble, bass and volume control; 
- Mini size and exquisite appearance with classic brushed black & silver finish, CNC chamfering process for its aluminium shell and front panel; Beautiful blue tube light; Mellow and solid touch feeling.
- Pure tube preamplifier (only 1.5 ~ 2 times voltage amplification); Its vacuum tube 6J1 adopts classic triode amplifier circuit (high voltage supply); Class A with good sound feeling; Suitable for almost all amplifier circuits.
- Please note this is a preamplifier, which needs to be connected with amplifiers or active speakers. It suits for almost all amplifiers in the market and will greatly enhance the sound performance of digital amplifiers.

FEATURES - New Matched Pair 7-Pin GE JAN 5654W Vacuum Tubes   
- Tested and matched Pair tube (2PCS) of low-noise 7-Pin United States GE JAN 5654W are considered one of the best of the 5654 / 6AK5 / EF95 family of tubes for audio use. These vintage US manufactured GE tubes are Mil. Spec. (JAN) Electron Tubes - Higher Durability and Life.

TECH SPEC-
Audio input / output: standard Stereo L/R RCA 
Power interface: 12V 2a -- 5.5 * 2.5
SNR: ≥ 110dB
Frequency response: 20Hz ~ 30 KHz
Dimensions: 140* 100* 35* (75mm height with tubes)
Net weight: 350g


Thanks for looking!