The ultimate portable preamp!

This 12V version of the Lunatec V3 from Grace Designis based on the industry standard Lunatec V2. Designed to deliver accurate, musical preamplification with high-definition A/D conversion in a bombproof, portable, DC-powered package. Sound designers, remote engineers, classical engineers, concert tapers, or anyone with a portable recording system will be stunned by the depth, clarity, and realism the Lunatec V3 delivers.

Featuring Grace Design's ultralow distortion, 24-bit A/D converter. Flexible outputs include S/PDIF (RCA) and 2 sets of AES3 (XLR). Sample rates of 44.1, 48, 88.2, 96, 176.4, and 192kHz are supported. Both single- and dual-wire 176.4 and 192kHz AES/EBU modes are provided via a pair of XLR connectors. Also includes an analog noise-shaping dither circuit (ANSR).

Grace Design Lunatec V3 2 Channel Mic Preamp (12V) Features:

12V operation
24-bit A/D converter
Discrete operation
S/PDIF and AES3 outs

Grace Design Lunatec V3 2 Channel Mic Preamp (12V) Specifications:

A/D CONVERTER
Dynamic range:
44.1kHz-192kHz, 22Hz-20kHz bandwidth @107dB
44.1kHz-192kHz, A-weighted @110dB

THD+N:
44.1kHz-192kHz, -3dBFS, 22Hz-20kHz bandwidth @-101dB

Frequency Response:
Fs 44.1kHz +0.1/-0.4dB @20Hz-21kHz
Fs 48kHZ +0.1/-0.4dB @20Hz-22kHz
Fs 88.2kHz +0.1/-0.4dB @20Hz-42kHz
Fs 96kHz +0.1/-0.4dB @20Hz-45kHz
Fs 176.4kHz +0.1/-0.4dB @20Hz-75kHz
Fs 192kHz +0.1/-0.4dB @20Hz-82kHz

AMP
Frequency Response
@60dB gain -3dB: 6Hz-250kHz

THD+N
@20dB gain +20dBu out: 0.0011%
@40dB gain +20dBu out: 0.0011%
@60dB gain +20dBu out: 0.0046%

Intermodulation Distortion
@40dB gain +20dBu out
SMPTE/DIN 4:1 50Hz,7k: <.0025%

Noise - Referered to Input
@60dB gain 50 Ohm source: <-130dB

Phase Deviation
50Hz-20kHz: <8 degrees

Crosstalk
Either Channel: -109dB

CMRR
@60dB gain, 3.5Vcm, 1kHz: 70dB
@60dB gain, 3.5Vcm, 10kHz: 80dB
Output CMRR: 60dB

Maximum Output Level
Balanced: +25dBu
Unbalanced: +19dBu

Impedance
Input: 3k
Output: 300
Minimum Load Impedance: 600

Power Consumption
6-12VDC (depending on A/D settings and microphone type)
600-1000mA
2.6 lbs
8.25"W x 1.7"H x 5.5"D