Oldchen tube Amplifiers(Laochen)
Product Image Item Name- Price
LaoChen EL34 Tube Amplifier Single-Ended Class A Handmade Black Bluetooth Amplifier OC34 Oldchen

LaoChen EL34 Tube Amplifier Single-Ended Class A Handmade Black Bluetooth Amplifier OC34 Oldchen

  Manufactuer "LaoChen" have 2 brands name: "Oldchen" , "LaoChen" So this amplifier will maybe come with one of "Oldchen" or "LaoChen" brand name, please pay attention     Technical parameters: Rectifier :  PSVANE 5U4g(5Z3p, 5u3c, gz34 ) preamp tubes :6H8c (Equivalent 6h8c, 6sn7) Power tubes : PSVANE HIFI serie EL34-B x 2,Red or Black seat (depens production periode) Power and connection mode:Ultra-linear connection 10Wx2(default and recommand mode by...
$215.99 USD$179.99 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:...
$810.25 USD$637.99 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...
$591.24 USD$472.99 USD
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LaoChen 845 Tube Amplifier HIFI Single-Ended Class A 300B 6SN7 Driver Flagship Lamp Amp

LaoChen 845 Tube Amplifier HIFI Single-Ended Class A 300B 6SN7 Driver Flagship Lamp 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  option is With PSVANE HIFI Seire 2x 845,     2x  6SN7 and 2x PSVANE special made  300B-SE   : Luxury version:  option is with all best  specially  P SVANE customized black plate, golden pins  tube :  2x...
$1,258.56 USD$990.99 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...
$596.57 USD$488.99 USD
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Laochen EL34 Bluetooth 5.0 Tube Amplifier Class A handmade Single-ended lamp Silver Amp OCEL34S OldChen

Laochen EL34 Bluetooth 5.0 Tube Amplifier Class A handmade Single-ended lamp Silver Amp OCEL34S OldChen

Manufactuer "LaoChen" have 2 brands name: "Oldchen" , "LaoChen" So this amplifier will maybe come with one of "Oldchen" or "LaoChen" brand name, please pay attention ​   Technical parameters: Rectifier :  PSVANE 5U4g(5Z3p, 5u3c, gz34 ) preamp tubes :6H8c (Equivalent 6h8c, 6sn7)  Power tubes : PSVANE HIFI serie EL34-B x 2,   Red or Black seat (depens production periode)  Power and connection mode:  Ultra-linear connection 10Wx2(default and recommand...
$203.73 USD$166.99 USD
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Laochen EL34 Mini Tesktop Tube Amplifier Aiqin Single-ended Class A amplifier Black Version OC34BM Oldchen

Laochen EL34 Mini Tesktop Tube Amplifier Aiqin Single-ended Class A amplifier Black Version OC34BM Oldchen

​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: Rectifier :  1x 5u4c (5z4p,5z3p,5u4g,5r4g) Preamp tubes : 1x 6H8c (6n8p, 6sn7) Power tubes : 2x P SVANE HIFI Serie EL34-B ,   Red or Black seat (depens production periode) Rated output...
$166.24 USD$132.99 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...
$355.19 USD$295.99 USD
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OldChen C1 HI-end 6H8C/CV181-SE Vacuum tube Pre-amplifier Bass adjustment preamp

OldChen C1 HI-end 6H8C/CV181-SE Vacuum tube Pre-amplifier Bass adjustment preamp

Features and parameters of this machine: 1. With the direct amplification function of ordinary bile preamp, and adding a moderate high and low tone adjustment, you can adjust the tone according to your preferences, and you can make the details of the music more clear and listening at a low volume. Regardless of whether it is equipped with a tube amplifier or a stone machine, it can both polish and enhance the strength of high frequency resolution and low frequency and the overall dynamic range....
$605.11 USD$495.99 USD
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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 ​
$322.79 USD$268.99 USD
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In Stock: 10