OEM PreAmplifier
Product information "OEM PreAmplifier"
Note:
The OEM PreAMplifier kit is not for sale yet. However, we expect to ship it in Q3, 2026. Please contact sales@hypex.nl for more information on the OEM PreAmplifier kit.
The Hypex OEM PreAmplifier Module offers a fully analog, high-fidelity PreAmplification stage, engineered for easy integration into a wide range of audio products. Designed for maximum signal integrity and operational flexibility, it delivers an unparalleled user experience combined with best-in-class reliability.
At its core, a 2.7” monochrome display with adjustable brightness and an energy-saving on-time standby mode optimises both functionality and aesthetics. Control is intuitive, using two precision-machined aluminium rotary encoders, complemented by remote-control functionality for added convenience.
The module supports multiple analog and digital inputs, each with individually adjustable gain offset, ensuring perfect source matching. Internal digital control manages input selection, volume, and system standby.
SIZE AND WEIGHT
Al modules of the OEM PreAmplifier, including the FusionConnect Add-on, are designed to fit in a 435 mm wide Hi-Fi enclosure and are also compatible with a 19” rack space.
DAC Performace data
All audio measurements are done with AES17 20kHz filter and no weighting.
| Item |
Symbol |
Max |
Unit |
Notes |
| Output level |
Vout |
14 |
dBu |
(4.1 Vrms) |
| Signal-to-Noise ratio |
SNR |
128.5 |
dB |
|
| Distortion |
THD+N |
-117.5 |
dB |
-1 dBFS |
| Dynamic range |
DR |
127 |
dB |
|
| Channel crosstalk |
-147 |
dB |
DAC supported input formats
| Function |
PCM support |
DSD support |
Notes |
| S/PDIF (input) |
Up to 192kHz/24bits |
No |
|
| Optical (Toslink) |
Up to 192kHz/24bits |
No |
|
| AES/EBU |
Up to 192kHz/24bits |
No |
|
| USB type B |
Up to 384kHz/32bits |
DoP: Up to DSD 256 Native: Up to DSD256 |
|
| Network |
Up to 384kHz/32bits |
DoP: Up to DSD 256 Native: Up to DSD256 |
1) |
| Bluetooth |
48kHz/16bits |
127 |
Note 1: An additional internally installed streaming board is connected to an internal USB port of the digital input board.
Supported formats depend on the chosen streaming board and software.
HIGHLIGHTS
- Fully analog signal path
- 2.7” monochrome adjustable display
- Individually adjustable gain offsets per input
- Infrared remote control compatibility
- Energy-efficient on-time standby mode
- Integrated digital management of analog switching and volume
- Power status LED indicator
Application Examples
- High-end stereo PreAmplifiers
- Integrated amplifier designs
- Professional monitoring controllers
- Home theatre PreAmplifier
| Input/Output level: | 4 Vrms |
|---|---|
| Bandwidth: | >70kHz |
| Signal-to-Noise Ratio (SNR): | >125 dB - Unweighted |
| Input Gain Adjustment Range: | -15 to + 15 dB Adjustable per input |
| Volume Control Range: | -70 to +13 dB - Step size 0.5dB |
| Input Impedance: | 100kΩ - Standard line input |
| Output Impedance: | Less than 100Ω Line level |
| Headphone Output Impedance: | Less than 0.5 Ω - XLR/4 /TRS |
| Noise Floor: | 3μV (line) / 7.5μV (headphones) - Unweighted |
| Supply Voltage Range: | 100 - 240 VAC - 47-63Hz |
| THD+N @ 1kHz: | Less than 0.005% 4Vrms input/output |
| Standby Power All Channels Total: | Less than 0.5 W - Standby |
