- Stock: 20
- Model: 3256801165177159
- Weight: 35.00kg
- Dimensions: 40.00cm x 40.00cm x 35.00cm
- SKU: 3256801165177159
High Frequency Testing Listening Feeling by Queenway Tube Amplifier and Aurum Cantus Loudspeakers
https://youtu.be/bd7kshwk8fc.
Please prepare a CR2032 battery for the remote of KT88 amplifier, as the plane shipping with a little battery is very expensive!
Features of this machine:
1. Well-designed appearance, adopting modern industrial product design ideas, simple and elegant, internal point-to-point wiring, manual welding.
2. Using four 300B*4 vacuum tubes of PSVANE with customized parameters as class A single-ended amplifier
3. Two high-quality broadband response and high-quality EI output transformers are used.
4.CNC all-aluminum processing remote control, start mute delay function (about 20 seconds)
5. High quality Japanese ALPS motor potentiometer.
6. Equipped with an easy-to-install tube cover for protection.
7. High-quality capacitors are used in key positions of the circuit, and the sound quality is better.
Technical parameter:
Output Power: Class A 18W＋18W (RMS triode working state)
THD: ＜0.5% (1kHz at 1W, 8ohm)
Frequency Response: 20Hz～50KHz (-1.5dB)
SNR: 91dB(A-weight)
Input Sensitivity: 220mV
Input Impedance: 100kΩ
Size (W×D×H): 430mm x 340mm (knob+20mm) x 220mm
Packing Size: 57cm*51cm*37cm
Output Impedance: 4Ω, 8Ω
3 Groups RCA input.
Using Vacuum Tube: ECC82(12AU7)×2, 6P9P×2, PSVANE 300B×4.
N.W: 29kg.
G.W: 34kg.
Power Supply: 110V～220V ±10%
Power consumption : 460W