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Oldchen


Product Image Item Name Price
Oldchen KT88 K3 Tube Fever Amplifier Home Theater Hifi Stereo Tube Amplifier with Bluetooth 5.0 Audio Amplifier

Oldchen KT88 K3 Tube Fever Amplifier Home Theater Hifi Stereo Tube Amplifier with Bluetooth 5.0 Audio Amplifier
$488.99USD
Qty: 10
Performance parameters: Output Power: 45W x 2 (RMS 8Ω) Frequency response: 18Hz - 35KHz Total harmonic distortion: <1% (1kHz) Input Sensitivity: 500mV - 2000mV Input Impedance: 100KΩ Output Impedance: 4Ω, 8Ω SNR: 88dB, (HIFI EXQUIS 1101017) Dimensions (W x D x H): 370 (W)...
 
Oldchen 300B Tube Amplifier Single-ended Home Theater Pure Class A HIFI Tube Sound Amplifier with 274B and CV181-SE

Oldchen 300B Tube Amplifier Single-ended Home Theater Pure Class A HIFI Tube Sound Amplifier with 274B and CV181-SE
$472.99USD
Qty: 5
if you needs the default tubes can replace with 2x PSVANE CV181 TII preamp tube,  and 1x PSVANE 274B: but nees plus price, you can contact us Parameters: Pre-amp tubes: 2 x 6SN7/6N8P/6H8C/CV181(depend option) Rectifier tube: 1 x 5U4G/5Z3P/274B (depend option) Power tubes: 2 x PSVANE made...
 
Laochen 300B Tube Amplifier Single-ended Class A Handmade OldChen Black Amp Bluetooth 5.0 Upgrade Version

Laochen 300B Tube Amplifier Single-ended Class A Handmade OldChen Black Amp Bluetooth 5.0 Upgrade Version
$725.99USD
Qty: 8
Parameters: Pre-amp tubes: 2 x PSVANE 6SN7-SE Rectifier tube: 1 x PSVANE 274B Power tubes: 2 x PSVANE made "special customize for Laochen 300B-SE" power tube  Output power : 9Wx2,   Power transformer Power: 150W Frequency response: 20Hz-25KHz Output Impedance: 4 ohm, 8 ohm Total...
 
OldChen 845 Tube Amplifier LaoChen Single-Ended Class A 300B 6SN7 driver Lamp Amp

OldChen 845 Tube Amplifier LaoChen Single-Ended Class A 300B 6SN7 driver Lamp Amp
$979.99USD
Qty: 9
Parameters: Preamp tubes: 2 x Special customize 6SN7(grey plate) or 6SN7-SE (Gold pins, black plate) Driver tube:  2x Special customize 300-SE or 300-SEN (both with gold pins,  black plate) Power tubes:  2 x PSVANE HIFI serie 845(grey plate)   or        ...