Oldchen tube Amplifiers(Laochen)
Product Image Item Name- Price
OldChen 6P6P-6V6 HIFI Class A and B Russia 6H8C tube Amplifiers with Bluetooth

OldChen 6P6P-6V6 HIFI Class A and B Russia 6H8C tube Amplifiers with Bluetooth

Performance parameters: Output power: 9W × 2 (RMS 8Ω) Frequency response: 20Hz--20KHz Total harmonic distortion: <1% (1kHz) Input sensitivity: 500mV--2000mV Input impedance: 100KΩ Output impedance: 4Ω, 8Ω Signal to noise ratio: 80dB Volume (W × D × H): 430 (W) × 230 (D) × 130 (H) mm Package weight: 10Kg Electron tubes: Russia 6H8C × 2, Dawn 6P6P × 4, Dawn 5Z2P ​
 $298.79 USD$248.99 USD
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OldChen K1 HIFI KT88 Class A tube Amplifier Handmade Scaffolding DAC/CD output

OldChen K1 HIFI KT88 Class A tube Amplifier Handmade Scaffolding DAC/CD output

  Manufactuer "LaoChen" have 3 brands name: "Oldchen" , "LaoChen", "Aiqin"  So for this product, we have some amplifier  maybe  come with "Oldchen" words on the front plate,and others come with "LaoChen",please pay attention. Basic technical parameters: Tubes:  1 x Shuguang 5Z3PA rectifier          2 x Shuguang 6N8P(6sn7) preamp tubes         2 x PSVANE KT88  power tubes(KT88 tubes garentie 6 months) Power transformer...
 $339.59 USD$282.99 USD
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OldChen K3 HIFI KT88 Push-Pull Tube Amplifier 45Wx2 Class A Amp Handmade Scaffolding

OldChen K3 HIFI KT88 Push-Pull Tube Amplifier 45Wx2 Class A Amp Handmade Scaffolding

  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) x 280 (D) x 180 (H) mm Weight: 20Kg Preamp tubes: Shuguang 6N8P × 3, power tube: PSVANE KT88 × 4 Input voltage: 110/120v or 220/230v, two versions availables Features: KT88-K3 tube...
 $594.13 USD$486.99 USD
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OldChen 300B Tube Amplifier HIFI Single-ended Class A Handmade Amp

OldChen 300B Tube Amplifier HIFI Single-ended Class A Handmade Amp

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 "special customize for Laochen 300B-SE" power tube  Output power : 8Wx2,   Power transformer Power: 150W Frequency response: 15Hz-35KHz Output Impedance: 4 ohm, 8 ohm Total Harmonic...
 $566.24 USD$452.99 USD
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OldChen 300B HIFI Single-ended Class A Tube Amplifier Upgrade Version

OldChen 300B HIFI Single-ended Class A Tube Amplifier Upgrade Version

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 Harmonic Distortion: ≤ 1% (1kHz) Input Impedance: 100K ohm Input Sensitivity: 500mV--2000mV SNR: 88db Size (W × D × H): 370mm × 250mm × 220mm Net weight: 20Kg Chassis Color:...
 $795.01 USD$625.99 USD
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OldChen 845 Tube Amplifier HIFI Single-Ended Class A 300B 6SN7 Amp

OldChen 845 Tube Amplifier HIFI Single-Ended Class A 300B 6SN7 Amp

If your speakers and audio source are very good, you have a higher level of pursuit for the sound quality of the machine and the sound level of the tube. You can upgrade the PSVANE tube 6SN7-SE*2, 300B-SEN*2, 845SEC*2. Standard version：845*2+6SN7*2+300B-SE*2 Upgrade version：PSVANE 845-SEC*2+PSVANE 6SN7-SE*2+PSVANE 300B-SEN*2         Parameters: Preamp tubes: 2 x Special customize 6SN7(grey plate) or 6SN7-SE (Gold pins, black plate) Driver tube:  2x Special...
 $1,163.31 USD$915.99 USD
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In Stock: 10