Jaiyant’s Burson Super Charger 3A with Sennheiser HD 600 and Topping D10

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Burson has one of the best customer service I’ve expeirenced of any product I’ve used. Very well recommended.

The System

Listening with

Sennheiser HD 600 · Headphones: open-back, dynamic, circumaural
  • Impedance: 300 Ω
  • Sensitivity: 97 dB SPL @ 1 kHz, 1 V (as published) ≈ 91.8 dB/mW (calc.)
  • Frequency response: 12 Hz – 40.5 kHz
  • Plugs / cables supplied: 3.5 mm stereo jack plug with 6.3 mm adapter; 3 m cable
  • Other: THD <0.1% (1 kHz, 1 V)

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Topping D10 · DAC: USB DAC / USB-to-S/PDIF converter (ES9018K2M, USB powered) · discontinued
  • Output voltage: RCA 2.0 V
  • Inputs: USB (PCM 384 kHz/32-bit, DSD256 native)
  • Outputs: RCA; coaxial; optical
  • DAC / chipset: ESS ES9018K2M; XMOS XU208
  • Other: THD+N <0.0008% (1-10 kHz); 5 V / 0.5 A USB power

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Burson Soloist 3X Performance · Headphone amplifier / preamp (Class-A) · discontinued
  • Output power (XLR / SE): 16 Ω 8 W / 4 W · 32 Ω 4 W / 2 W · 100 Ω 1 W / 0.5 W · 150 Ω 0.6 W / 0.3 W · 300 Ω 0.3 W / 0.15 W
  • Output impedance: 0.5 Ω (headphone); 25 Ω (pre out)
  • Gain: High / Medium / Low (manual); dB not published
  • Inputs: 1x XLR; 1x RCA; mic bypass
  • Input impedance: 35 kΩ
  • Input sensitivity: standard line level
  • Outputs: XLR pre out; 4-pin XLR + SE headphone
  • Other: Model M-120X (3XP); THD <0.0015%; FR ±1 dB 0-48 kHz

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Burson

Burson Super Charger 3A · Power supply (24 V DC)
  • Other: 24 V / 3 A; noise floor <1 µV; 2.5 mm barrel plug, centre positive; 100-240 V AC in

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