Steven’s Burson Conductor 3X with Shure 535 and Theopany 5

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Post Info

Excellent far surpassed my expectations. Await answers to questions raised in previous correspondence today 31.12.2019.

The System

Listening with

Shure 535
Theopany 5

Burson

Burson Conductor 3X · DAC / headphone amplifier / preamp family (Conductor 3X Performance / 3X Reference / 3X GT) · discontinued
  • Output impedance: 0.5 Ω (headphone); 1 Ω (pre out); 25 Ω (DAC out)
  • Output voltage: RCA 2 V (DAC out)
  • Gain: High / Low; dB not published
  • Inputs: USB (XMOS; PCM to 768 kHz/32-bit, native DSD512); Toslink; Bluetooth 5.0 aptX HD; microphone (3XR / 3XGT add analogue and coaxial inputs)
  • Outputs: XLR pre / DAC out; 6.35 mm + 4-pin XLR headphone
  • DAC / chipset: ESS ES9038Q2M / ES9038 (1x in 3XP, 2x in 3XR / 3XGT)
  • Other: 3XP (M180X): 6/3 W @16 Ω, 3/1.5 W @32 (bal/SE), 1x ES9038Q2M. 3XR (R180X): 7.5/3.75 W @16, 5/2.5 W @32, 2x ES9038Q2M. 3XGT (R-181X): 10/5 W @16, 8/4 W @32, 2x ES9038. All THD <0.0015%, FR ±1 dB 0-58 kHz.

[1] [2] [3]

Also in the system

Plinius Inspire 880
1 x Plinius Kiokio amp one more coming with new speakers currently with Garth for tuning speakers
Plinius Kaitaki
Swamp processor

Specs from manufacturer data unless a source below says otherwise. “calc.” values are worked out from those figures (V = √(P × R); 110 dB SPL used as a loud reference level). Gear listed without specs is not in our spec library yet.

  1. Burson Conductor 3X product page (conductor-3x-performance page, archived 2020)
  2. Burson Conductor 3X product page (conductor-3x page, archived 2019)
  3. Burson Conductor 3X product page (conductor-3x-gt page, archived 2022)