The Mackie Onyx 1640i is a 16-channel analog mixer featuring 16 boutique-quality mic preamps, a 4-band Perkins EQ with sweepable mids, and full 16x16 FireWire capability for seamless integration with digital audio workstations. It supports 24-bit/96kHz audio and includes six aux sends, four sub-groups, and a robust master section for versatile routing and mixing options.

Mackie Onyx 1640i Mixer Specifications

General Features

Feature	Description
Channels	16 mono mic/line channels
Buses	4 sub-groups
FireWire I/O	24-bit/96kHz
Rack Mountable	Yes, fits in a standard 19-inch rack
Construction	Steel sheet with a silver wrap-around front

Audio Specifications

Specification	Value
Mic Preamps	16 Onyx boutique-quality mic preamps
EQ	4-band Perkins EQ with sweepable mids
Aux Sends	6 aux sends with pre/post assignment
Frequency Response	20 Hz to 20 kHz
Equivalent Input Noise (EIN)	-129 dBu at max gain

Connectivity

Input/Output Type	Count
Analog Inputs	16
Analog Outputs	15
Digital Inputs	0
Digital Outputs	0
Headphone Outputs	1
MIDI Inputs	0
MIDI Outputs	0

Additional Features

Feature	Description
Channel Faders	60mm channel faders
Routing	Flexible FireWire routing
Phantom Power	48V available for all channels
Low-Cut Filter	Yes, on each channel

Mackie Onyx 6240i

Name: Mackie Onyx 6240i
Brand: Mackie

$275.00