✦Audio

pcDI

Manufacturer
Whirlwind
Model
PCDI
Code
GW-ZNHINP
Data status
Level 1 / 5
AI-parsed

❋ Specs

11
Type
type
dual passive A/V direct box (two separate DIs)
1
DMX channels
dmx_channels
2
1
Frequency range
frequency_range_hz
20 - 20000Hz
1
Freq Response
freq_response
+/-1dB
1
Impedance Ratio
impedance_ratio
133:1 (input to output, per channel)
1
Level Change Db
level_change_db
-20 (pad out) / -40 (pad in)dB
1
Pad
pad_db
20dB
1
Controls
controls
ground lift, stereo/mono switch, 20 dB pad
1
Transformer
transformer
Whirlwind TRHL-M transformers with metal shield
1
Input connectors
input_connectors
3.5mm (1/8") mini TRS stereo, color-coded RCA phono in/thru, 1/4" TS
1
Output connectors
output_connectors
color-coded male XLR
1

Every field carries its own trust-tier: core data is confirmed by the manufacturer, peripheral data — by AI (with a source link). Safety-critical parameters (load ratings) are never published below vendor-claimed — a liability requirement.

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