Emerald's innovative electronic circuitry is able to handle a mix of balanced and unbalanced signals both on the input and output. This remarkable preamplifier is known for high resolution in combination with the natural dynamics in replay.About this unit
Superb quality Van Den Hul Emerald preamplifier in black finish. Preamp comes in original hard case with original internal packaging, external power supply, and remote control.
Unit is rated 9/10 for light use.Specifications Input connectors and input resistance
Remote controlled inputs
2 balanced stereo inputs + 2 unbalanced stereo inputs
Input resistance: 10KOhms resp. to ground
Output connectors and output resistance
1 balanced stereo output + 1 unbalanced stereo output.
Both outputs (bal. + unbal.) are simultaneously available if input resistance of the following power amplifiers are above 10KOhms in parallel circuit.
- output impedance (on all outputs): appr. 350 Ohms
- output voltage: >= 6Vss on balanced output.
Bandwidth and distortion
appr. 5Hz ... 20KHz +- 0.2dB
distortion: less 0,01% (1KHz) at 1Vrms at balanced output.
Remote controlled 128-step level attenuator with special low-level signal relays (switched resistor array with constant input resistance) with 0.75dB/step
The step level attenuator circuit also makes possible a channel balance adjustment and a signal muting function, also operated by the infrared remote control.
Please call 734.662.3595 and ask for Richard or Larry if you have any questions about this product. We make every effort to update our ads quickly when inventory fluctuates, but we encourage you to call and check product availability, as we are also a brick and mortar store.
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