1086 Mic Pre/Processor (discontinued)

 MIC PRE INPUT

Connector:

Female XLR (Pin 2 hot)

Type:

Extended headroom instrumentation amplifier
Electronically balanced/unbalanced, RF filtered

Impedance:

1.7kΩ

Maximum Input Level:

>+34dBu balanced or unbalanced (Pad in)
>+16dBu balanced or unbalanced (Pad out)

CMRR:

>40dB at 1 kHz, typically >55dB

MIC PRE OUTPUTS

Connectors:

XLR and 1/4" TRS (Pin 2 and tip hot)

Type:

Servo-balanced/unbalanced, RF filtered

Impedance:

Balanced 120Ω, unbalanced 60Ω

Max Output Level:

>+21dBu, >+20 dBm (into 600Ω) unbalanced/unbalanced

Nominal Output Level:

-10dBV or +4dBu, switchable on rear panel

DYNAMICS PROCESSOR INPUTS

Connector:

Female XLR and 1/4" TRS (Pin 2 and tip hot)

Type:

Electronically balanced/unbalanced, RF filtered

Impedance:

Balanced >50kΩ, unbalanced >25kΩ

Max Input Level:

>+24dBu balanced or unbalanced

Nominal Input Level:

-10dBV or +4dBu, switchable on rear panel

CMRR:

>40dB at 1 kHz, typically >55dB

DYNAMICS PROCESSOR OUTPUTS

Connectors:

Male XLR and 1/4" TRS (Pin 2 and tip hot)

Type:

Servo-balanced/unbalanced, RF filtered

Impedance:

Balanced 120Ω, unbalanced 60Ω

Max Output Level:

>+21dBu, >+20 dBm (into 600Ω) unbalanced/unbalanced

Nominal Output Level:

-10dBV or +4dBu, switchable on rear panel

MIC-PRE SYSTEM PERFORMANCE

Equivalent Input Noise (EIN):

-122dBu typical, 22kHz measurement bandwidth, unweighted

Bandwidth:

<10Hz to >100kHz, +0/-0.5 dB

Frequency Response:

<5Hz to >250kHz, +0/-3 dB

THD + Noise:

0.005% typical, 150Ω source, 30dB gain, 1kHz

DYNAMIC PROCESSOR SYSTEM PERFORMANCE

Bandwidth, unweighted:

<10Hz to >75kHz, +0/-0.5 dB

Frequency Response:

<5Hz to >180kHz, +0/-3 dB

Noise:

<-92dBu, unweighted, 22kHz measurement bandwidth

Dynamic Range:

119dB typical

THD + Noise:

0.009% typical at +4dBu, 1kHz, unity gain
0.05% typical at +20dBu, 1kHz, unity gain
<0.1% any amount of compression up to 30dB, 1kHz

IMD:

<0.1% SMPTE, any amount of compression up to 30dB

VCA:

dbx® V2™

GENERAL

Signal Source:

Mic Pre Output or Processor line input, front panel switch

Processor Bypass:

Front Panel Switch

Input/Output Meter:

8-segment LED bar graph at -24, -18, -12, -6, 0, +6, +12 and +18dBu

Meter Source:

Input level or Output level, front panel switch

OPTIONS

Mic Pre Output Transformer:

Jensen®JT-123-dbx® or JT-11-dbx®, BCI™ RE-123-dbx® or RE-11-dbx®

Processor Output Transformer:

Jensen®JT-123-dbx® or JT-11-dbx®, BCI™ RE-123-dbx® or RE-11-dbx®

DIGITAL

Output:

dbx® Type IV™ Conversion System

Dither:

Off, TPDF, or dbx® SNR2™ dither, fornt panel switch

Noise Shaping:

Off, dbx® Shape 1 , or dbx® Shape 2, front panel switch

Format:

AES/EBU or S/PDIF, rear panel switch

Sample Rate:

44.1 or 48kHz, rear panel switch

Word Length:

16-20-bit, rear panel switch

Note: Specifications subject to change without notice.