"45" Single stereo amplifier A-08S
- Form: 45 single stereo power amplifiers
- Use vacuum tube: "45" (the vintage articles made in U.S.) 2 pcs, 717A 2 pcs, "80" 1 pc all standard belonging
- Biggest output: 2W+2W
- Frequency characteristic: 18-30kHz (1W output at the time of)
- Input impedance: 200k ohms
- External form measure: 400 (W) 294 (D) 204 (H)
300B
single stereo amplifier A-09S
- Form: 300B single stereo power amplifier
- Use vacuum tube: 300B 2pcs. C3m 2pcs. 5U4G 1pc. (a standard is without Output tubes)
- Maximum output: 8W+8W,
- Frequency characteristic: 15 to 22 kHz (-3dB)
- Residual noise: 0.6mV
- Input impedance: 200kohm
- Weight: -- 18.8kg
- Outside dimension: -- 500 (W) -- 294 (D) -- 208 (H)
AD1
Single Stereo Power Amplifier A06-3
"2A3"
Single stereo amplifier A-011
with input volume
- Form : 2A3 single stereo power amplifier
- Use vacuum tube : Two 2A3s (it not being attached and there being also - or an RCA 2A3 attached type), 717A 2pcs, 80 1pc
- Maximum output : 4W+4W / Frequency characteristic : 20-30kHz(at time of 1W output
- Input sensitivity : It is 4W output at the time of 0.4V input
- Gain : 24.5dB / Residual noise : about 1mV
- Input volume : 100k ohms dual A type volume / Input impedance : 100k ohms
- Outside dimension : 400 (W) -- 294 (D) -- 204 (H)
WE205D Single Stereo
Power Amplifier A-08S-WE205D Version
- Output tube: WE-205D (Tennis ball shape, selling each)
- Driver tube: WE-717A
- Rectifier tube: 80
- Biggest output: 1.3W/8Ω
- Frequency characteristic: 22 Hz-30kHz (-3dB)
- Remaining noise: 0.4-0.6mV
- Action condition of WE-205D
- Plate Voltage: 380V
- Plate Current: 25mA
- Plate dissipation: about 9.5W
- Rp: 5k ohms
- Rk: 1.25k ohms
- Drive method: the CR connection self bias method
WE101D,104D Single
Stereo Power Amplifier A-08S-WE101D,104D Version
- output tube: -- WE-101D or WE104D
- driver tube: -- C3m (a shielding case is removed and used)
- Rectifier tube: 80
- maximum output: -- WE101D: -- about 0.6W/8ohm WE104D: -- about -- 0.8W/8ohm
- frequency characteristic: -- 22Hz-28kHz (-3dB)
- remains noise: -- 0.4 to 0.8 mV
- Impedance of an output transformer: Primary side 5komega, secondary side:8-ohm
- drive system:CR combination, an auto-bias system
- Price: 320,000 yen (the price according to - output tube classified by tax, and build to order)
Vacuum
Tube Pre amplifier CA-03
Vacuum Tube Pre amplifier CA-03L
Vacuum Tube Phono Equalizer Amplifier
EQB-01
Line level Preamplifier CA-04
- Form: Vacuum tube line level exclusive use pre amplifier
- Use vacuum tube: 6AK5W made of Telefunken 2 pcs
- Biggest output: 8V
- Frequency characteristic: 10-150kHz (-0.5db)
- Remaining noise: 0.07mV
- Line amplifier department gain: 16dB (about 6 times)
- Input impedance: 50k ohms
- Output impedance: 1.6k ohms
- External form measure: 420 (W) 290 (D) 94 (H)
- Weight: 6.3 kg
