- Index
- Audio Inputs
- Aux (46)
- Blue Tooth (16)
- Coaxial Digital (4)
- Component (5)
- Digital Coaxial Rca (15)
- Ipod Dock (2)
- Line In (2)
- Multi-channel Rca (3)
- Phono / Turntable (2)
- Phono Input (3)
- Phonolinebal Line (3)
- Pre Out (4)
- Rca (22)
- Stereo L / R Rca (277)
- Stereo Rca (5)
- Tone Control (15)
- Two-channel Rca (7)
- Usb (6)
- ... (3856)
- Brand
- Audio Research (38)
- Douk Audio (108)
- Eico (80)
- Fisher (143)
- H.h. Scott (98)
- Harman Kardon (62)
- Heathkit (77)
- Jolida (52)
- Knight (58)
- Line Magnetic (63)
- Luxman (381)
- Mcintosh (64)
- Peachtree Audio (39)
- Primaluna (49)
- Rogue Audio (72)
- Sansui (65)
- Scott (74)
- Sherwood (47)
- Triode (202)
- Yaqin (169)
- ... (2352)
- Features
- Active Amplification (90)
- Active Reinforcement (3)
- Amplifier Diy Kit (2)
- Analog (211)
- Analog, Digital (184)
- Analog- Digital (2)
- Bluetooth (4)
- Class A Single-ended (4)
- Dac (15)
- Digital (68)
- Four Kt88 Tubes (2)
- Portable (2)
- Remote (13)
- Tube (5)
- Tube Amplifier (2)
- Volume Control (4)
- With Wood Cabinet (4)
- ... (3678)
- Model
- Power
- Type
- A / V Receiver (4)
- Amplifier (125)
- Amplifiers (11)
- Digital Amplifier (4)
- El-84 Tube Amplifier (3)
- Enclosed Powered (4)
- Headphone Amplifier (16)
- Hi-fi Amplifier (17)
- Integrated Amplifie (3)
- Integrated Amplifier (1809)
- Power Amplifier (40)
- Ring (2)
- Stereo Phonic (3)
- Stereo Receiver (14)
- Tube Amp (3)
- Tube Amplifier (667)
- Tube Integrated Amp (3)
- Tube Preamplifier (6)
- Unknown (4)
- Vacuum Tube (6)
- ... (1549)
Unison Research Triode 25 Integrated Amplifier ECC83 ECC82 EL34
Unison Research's new series vacuum tube integrated amplifier TRIODE 25. Equipped with a variable feedback switch, which can be switched between 5dB and 1.8dB. It is also possible to switch between pentode 45W and triode 25W! Vacuum tubes used: ECC83 (12AX7) x 2, ECC82 (12AU7) x 1, EL34 (6CA7) x 4.
Recording/playback terminal/in, out 1 system each. USB digital input: USB2.0 compatible. All of our goods are genuine articles. Please contact me, if you have your question. International Buyers - Please Note.