KOHSTAR Old Buffalo 807 tube amplifier HIFI EXQUIS FU7 Class A full hand-made lamp amp
KOHSTAR Old Buffalo 807 tube amplifier HIFI EXQUIS FU7 Class A full hand-made lamp amp
Product Description807 tube's intensity is greater, the human voice is better translated, love sound, sound is similar than 6P3, but better, performance,charm and sweet. The sound quality is definitely exceed of other tube sound. When the anode voltage is 480V, the anode current of 45mA, it both KT88 intensity and vigor, but also low frequency have more level than KT88, the air is good, very rich sound, middle frequency have more position than EL34, 6P14, clearly, transparent, beautiful. the high frequency have also the nice resolution than transistore amplifier, But it's more natural, pleasant, sound field open, accurate positioning
- UPC: 614993840354
- ASIN: B06XHHK4SM
- Brand: Kohstar
- Manufacturer: Kohstar
kohstar Little Dot MKIII SKU66 Headphone Vacuum Tube Audio Amplifier MK3 Preamplifier 2x6H6N
kohstar Little Dot MKIII SKU66 Headphone Vacuum Tube Audio Amplifier MK3 Preamplifier 2x6H6N
SEPP (Singled-ended Push Pull) OTL in Class-A Frequency response: 12 hz~100 Khz (-1dB) THD+N: 0.15% (80 mW 300 ohm) Power Output: 350 mW 300/600 ohm 300 mW 120 ohm 100 mW 32 ohm Power Consumption: 30W (228V x 0.130A) Variable Gain: 3,4,5, or 10x Recommended Load Impedance: 32 ohm~600 ohm Input Impedance: 50K ohms Pre-Amplifier Output Impedance: 600 ohm Pre-Amplifier Gain: 3-10x (also controlled via gain switches) Pre-Amplifier Voltage: 10V RMS Pre-Amplification circuit includes both driver and power tubes Driver Tubes: 2x 5654 Power Tubes: 2x Soviet 6H6n (6H6PI) High quality aluminum chassis Dimensions (Metric): 270mm deep by 175mm wide by 123mm high Dimensions (English): 10.6 inches deep by 6.9 inches wide by 4.8 inches Weight: 3 Kg or 6.6 lb
- UPC: 758762769627
- ASIN: B0757WDJSW
- Brand: Kohstar
- Manufacturer: KOHSTAR
kohstar New Optical Fiber coaxial Bluetooth HiFi Valve Tube Amplifier TH-102 6N12+6F1 100W2
kohstar New Optical Fiber coaxial Bluetooth HiFi Valve Tube Amplifier TH-102 6N12+6F1 100W2
see pic
- UPC: 758762769498
- ASIN: B0757VMQD7
- Brand: Kohstar
- Manufacturer: KOHSTAR