CARTE MERGING ADO8V3P Dante Ready™ DSD/DXD

CARTE MERGING ADO8V3P

8 CH MIC/LINE AD CARD 384 MHz DSD/DXD

Dante Ready™

Carte optionnelle pour MERGING Hapi MKIII ou MKII

Hapi MkII/MkIII 8 channel Mic/Line Dual Gain A/D card with Direct Out, DSD/DXD Premium

8 x exceptionally transparent, Swiss designed pre-amplifiers; Remote/Local switch; Remote control for all parameters; Phantom Power/Polarity/Low Cut/Impedance switchable per channel; Allows Mic splitting variants; 137 dB Dynamic range on the Mic inputs and 139 dB on the Line inputs;

The ADO8V3P input card is an outstanding addition to the Merging Hapi Mk III audio mainframe.

With 8 mic/line inputs, it delivers unparalleled audio quality and a dynamic range of an impressive 139 dB (A).

The Swiss-designed preamps offer up to 78 dB of gain with exceptional transparency, thanks to Merging’s unique 3rd generation dual gain topology design. Its remote accessibility allows you to easily adjust all parameters for each channel. The ADO8V3P sets a new standard in audio circuit design, and it even includes analog direct outs (post-mic-pre) for monitoring or external processing.

The Premium card ADO8V3P has superior specifications and supports sample rates up to 352.8 kHz (DXD) and 384 kHz as well as bitstream formats up to DSD256.

Features:

- 8 exceptionally transparent, Swiss-designed preamplifiers

- Up to 78 dB of gain (with Boost)

- Remote/local switch to line level on a per-channel basis

- Full remote access for all parameter changes

- Phantom power/polarity invert/low cut/impedance switchable per channel

- Removes the need for DI-boxes

- Direct line out for each channel (post mic preamp)

- Dynamic range of 139 dB (A-weighted, typ.)

- Auto-mute circuitry for “no-pop” power cycling

- Preamps MIDI remote control support

- 2x 25-pin Sub D connector

- Sample rates up to 352.8 kHz (DXD), 384 kHz; DSD64, DSD128 and DSD256

- Each Premium card is measured for the highest specs and smallest tolerances!

Technical Data ADO8V3P Mic Pre-Amp + ADC

Mic Pre Max Input (Mic+Pad / Mic / Boost) +24 dBu / +12 dBu / +0 dBu

Mic Pre Max Input (Pad On; Pad Off) > 3 kΩ; 10.4 kΩ

Input Impedance (Zlo; ZHi) > 3 kΩ; 10.4 kΩ

Dynamic Range (flat 20 Hz-20 kHz) > 134 dB

Dynamic Range (A-weighted, typ) 136 dB

Gain Range (software controlled) 0 dB to +66 dB

Gain Precision ±0.2 dB

Gain Step 0.5 dB

THD+N Pre + A/D (20 Hz-20 kHz) @ -2 dBFS -110 dB (0.00031 %)/-112 dB (0.00025 %)

Interchannel Crosstalk @ 1kHz, typ. <-130 dB

Interchannel Crosstalk @ 20Hz – 20 kHz < -105 dB

EIN @ >40 dB Gain (150Ω Source Impedance, A-weighted, typ) -128 dBu

Common Mode Rejection Rate @ 1kHz, typ. 75 dB (up to -20 dBFS)

Common Mode Rejection Rate @ 20Hz – 20 kHz > 60 / 65 dB (up to -20 dBFS)

Phantom Power (Software Switchable Per Channel) +48 Volts

Phase Reverse Switch (Software Switchable Per Channel) Yes

Low Cut filter (Software Switchable Per Channel) -12 dB/octave, 80 Hz

Line Input

Frequency response +0/-0.1dB @ fs = 44100 Hz 5.7 Hz - 20.5 kHz

Frequency response +0/-1.0dB @ fs = 44100 Hz 1.8 Hz - 21.0 kHz

Frequency response +0/-0.1dB @ fs = 96000 Hz 5.7 Hz - 43.9 kHz

Frequency response +0/-1.0dB @ fs = 96000 Hz 1.8 Hz - 45.4 kHz

Frequency response +0/-0.1dB @ fs = 192000 Hz 5.7 Hz - 42.1 kHz

Frequency response +0/-1.0dB @ fs = 192000 Hz 1.8 Hz - 64.7 kHz

Frequency response +0/-0.1dB @ fs = 384000 Hz 5.7 Hz – 40 kHz

Frequency response +0/-1.0dB @ fs = 384000 Hz 1.8 Hz - 75 kHz

Max Line Input for 0 dBFS +24 dBu

Input Impedance 10.4 kΩ

Dynamic Range (flat 20 Hz-20 kHz), ref +24 dBu > 136 dB

Dynamic Range (A-weighted, typ), ref +24 dBu 139 dB

THD+N Line+A/D (1 kHz) @ -2 dBFS, Typ. -110 dB (0.00031%)

THD+N Line+A/D (20 Hz-20 kHz) @ -2 dBFS < -107 dB

Interchannel Crosstalk @ 1kHz, typ. < -130 dB

Interchannel Crosstalk @ 20Hz – 20 kHz < -100 dB

Sensitivity Range for 0 dBFS (software controlled) -42 dBu to +24 dBu

Gain Precision ±0.2 dB

Gain Step 0.5 dB

Common Mode Rejection Rate @ 1kHz, typ. 75 dB (up to -20 dBFS)

Common Mode Rejection Rate @ 20Hz – 20 kHz > 65 dB (up to -20 dBFS)

Group Delay (1FS) 5/fs

Group Delay (2FS) 5/fs

Group Delay (4FS) / Premium (8FS) 6/fs / 7/fs

ADO8V3 Direct Out

Max Direct Output level typ. +24 dBu / +12 dBu / +0 dBu

Output Impedance (Differential) < 100 Ω

THD+N (1 kHz) @ +10dBuTHD+N (1 kHz) @ +10dBu

Input Connector PinoutDB-25 / AES59 (Tascam Ana.)

Direct Output Connector PinoutDB-25 / AES59 (Tascam Ana.)