Circuit configuration
Single-ended Class A Class A, zero-negative feedback, self-biased bias design, tube plug and play.
power supply
Imported Z11 EI iron core power transformer, high-quality Japanese Nikon, Japanese ruby filter capacitor, with high-quality filter inductors, to provide a clean power supply guarantee.
Output cow
Imported Z11 EI core, oxygen-free copper enameled wire is divided into multiple layers.
Electronic tube
The preamplifier tube uses a 6J8P (6SJ7) five-pole tube for audio amplification, and the power amplifier tube is equipped with Dawning 6L6 (6P3P) as standard, providing 6.5W (RMS) output power per channel. User-selectable EL34, KT66, KT88 power tubes provide 7W (RMS) output power per channel.
PCB board
The advanced full-line gold-plated FR4 fiberglass board ensures excellent current transfer performance and oxidation resistance.
Components
Using high quality US military Dani resistance, Swedish RIFA coupling capacitor, Holland Philip s, Japan Nikon, ruby filter capacitor, Japan ALPS volume potentiometer.
Headphone output
Provides 55 ohms 1W, 300 ohms 200mW, 600 ohms 100mW Class A output power. Recommended with AKG 701, 702, 712, 812. Sennheiser HD600, 650, 700, 800. Bayer Power DT880, DT990, T90, T1, HIFIMAN HE560, HE6, Audeze LCD-2, LCD-3 and other high-impedance headphones.
Speaker output
Support 4-8 ohm speakers, support 6L6, 5881, (807+ conversion seat) power tube (providing 6.5W per channel), support KT66, KT77, EL34, KT88 power tube (providing 7W per channel), gold-plated output terminal Support banana plug, Y plug, and direct twist line.
Exterior
The box body is made of high-strength steel plate, and the panel and knob are made of solid aluminum alloy . The simple panel design allows you to learn how to use it in just a few minutes without having to read the instructions. Volume: 20CM wide, 26CM deep, 16CM high. Weight: 10KG
Sound characteristics
The sound is vivid and natural, smooth and delicate, and it is resistant to hearing. The sound field is wide and the stereoscopic effect is strong. Low-frequency elastic foot, medium-frequency sweet and moist, high-frequency slender and smooth.
Frequency response, THD
20-20Khz, <1%.
Recommended with a box
KEF Q100, Q300. Music Hall MP-S1 MK2. PSB Alpha B1, Imagine Mini. JBL 4412M. Jinlang 7 series, equal sensitivity 87DB or more speakers. . .
