Brax DSP – Upgrade Module – Analog Output with ESS – analog stereo output module with ESS D/A converter
This module adds a stereo analog output to a BRAX DSP. D/A conversion is performed by an ESS ES9039Q2M 32-bit, 2-channel converter with HyperStream IV Dual DAC technology, followed by a TI/BurrBrown OPA1612 op-amp with SoundPlus technology in the analog path.
A dual-supply design gives each stereo channel its own power supply. Seven digital FIR output filters can be chosen in software, and the output voltage is switchable to match the connected amplifiers. Made in Germany and supplied in a wooden box with BRAX design.
Key Features
- D/A converter: ESS ES9039Q2M, 32-bit, 2-channel, HyperStream IV Dual DAC
- Analog stage: TI/BurrBrown OPA1612 op-amp with SoundPlus technology
- Dual supply: separate power supply for each stereo channel
- Output filters: seven digital FIR filters selectable in software
- Output voltage: switchable 2, 4 or 8 V RMS
- Auto detection: module is recognised automatically, measured values shown in the DSP PC-Tool
Compatibility
- BRAX DSP
Installation Notes
- Requires DSP PC-Tool version 5.05 or later.
Technical Specifications
|
Signal converter |
ESS 9039Q2M with HyperStream IV Dual DAC technology and advanced SABRE HiFi architecture |
|
Operational amplifier |
TI/BurrBrown OPA1612 with SoundPlus technology |
|
Sampling rate |
192 kHz |
|
Frequency range |
10 Hz – 80 kHz |
|
Signal-to-noise ratio |
130 dB (A-weighted) |
|
Total harmonic distortion (THD+N) |
-116 dB (= 0.00015 %) |
|
IM distortion (IMD) |
-106 dB (= 0.0005 %) |
|
Crosstalk |
> 110 dB (@1 kHz) |
|
Output voltage |
2 / 4 / 8 Volt RMS adjustable |
Scope of Delivery
1 x BRAX DSP – Upgrade Module – Analog Output with ESS
1 x Exclusive wooden box with BRAX design
