GUSTARD H26 - Class A

Product Characteristics 1. Fully balanced discrete Class A amplifier 2. with 8 pairs of power transistors to ensure sufficient drive and control. 3.The power for the headphone amplifier can be switched off separately, making the device a pure preamp output. 4. The preamp uses two direct-inserted LME49720 dual op-amps. 5. The use of matrix relay volume, effectively ensure that the 4-way volume is consistent without bias. 6. Two 50W audio-specific custom toroidal transformers 7. The preamp outputs can be turned off for easy switching between headphone and speaker listening. 8. The input stage is fully balanced architecture. 9. 2 levels of gains 10. Remote Product Specifications Input RCA x1: Input sensitivity typical: 2-3Vrms; Input impedance 4kΩ XLR x2: Input sensitivity typical: 4-6Vrms max 12Vrms; Input impedance 8kΩ Preamp output RCA: 100Ω output impedance XLR: 100Ω output impedance Frequency response: 20-80kHz /-0.1dB SNR: >123dB Crosstalk: <-123dB @ 1kHz THD+N: <0.0002% IMD: <0.0003% Headphone amp Single-ended output(6.35mm) impedance: 0.05Ω Balanced output(XLR 4PIN or 4.4) impedance: 0.1Ω Frequency response: 20-80kHz /-0.1dB SNR: 20-80kHz / -0.1dB Crosstalk: <-120dB @ 1kHz THD+N: <0.0005% @9700mW into 32Ω LOAD IMD: <0.0005% @9700mW into 32Ω LOAD Maximum undistorted power output: 6000mW into 32Ω LOAD Maximum power output: 12000mW @32Ω (THD= 1%) Load power (per channel) 640Ω 7350mW 150Ω 3125mW 300Ω 1576mW 600Ω 788mW Others AC power input: 100V-240V (manually adjusted) Overall power consumption: <30W Size: 330mm*260mm*65mm (WxDxH) Weight: 7.0KG Package list 1*H26 1*AC adapter cable