Burson Timekeeper 3i Reference DAC Integrated Amp
Burson Audio says that with the Timekeeper 3i, they have “created the ultimate all-in-one by adding a 100w pc Class-AB speaker amplifier into a Conductor”. Consistent with Burson’s Reference series, it has a dual-mono, fully discrete DAC with one SABRE32/ESS9038Q2M DAC chip per channel. The Timekeeper 3i has an Xmos USB receiver customised by Thesycon in Germany, able to stream DSD512 and 38bit/786khz audio files. The Bluetooth 5.0 receiver streams at 24bit/96khz with aptX HD and Sony LDAC audio codec.
Specifications:
- Input impedance: 40 kOhms
- Frequency response: ± 1 dB 0 – 58Khz
- THD: <0.0015%
- Output impedance (Headphone Amp): 0.5 Ohm
- Output impedance (Pre Out / DAC Out): 1 Ohm / 25 Ohm
- Inputs: 1 x RCA line-level input, USB, Optical Toslink, Bluetooth 5.0, Microphone
- Bluetooth Input: 5.0 aptX HD (Qualcomm CSR8675)
- Outputs: 1 x RCA Pre Amp, 1 X Line Level DAC Out, 2 x 6.3mm Headphone Jack
- Dimensions: 255mm x 270mm x 70mm
- Weight: app. 5 kg
Headphone:
- Impedance: 16 - 32 Ohm
- Power: 2W
- Signal to Noise Ratio: 95dB
- Separation: 99%
Speaker:
- Impedance: 4 Ohm - 8 Ohm
- Power: 100W
- Signal to Noise Ratio: 92.5dB
- Separation: 99%
DAC:
- Channel Separation: 142 dB @ 1KHz, 135 dB @ 20KHz
- THD+N: 0.0005% @ 1KHz, 0dBFS
- COAX & Toslink / SPDIF: up to 24bit 192K
USB:
- Desktop OS: Windows XP, 7, 8, 10 Mac OSX
- Desktop OS: iOS*, Android (OTG support)
- PCM Support: PCM ≤ 768kHz @ 16, 24 or 32bits
- Native DSD: Native DSD 64 / 128 / 256 / 512
- DSD over PCM: DoP64 / DoP128 / DoP256/Dop512
Full Manufacturer's Warranty