Details

Manufacturer: Extron; Model: DMP 128; Part number: 60-1211-01 (also written 60121101)

The Extron DMP 128 (60-1211-01) is a new 12x8 ProDSP digital audio matrix processor available through Ampronix with twelve mic or line inputs, eight outputs, and automixing in a 1U full-rack chassis. The 64-bit floating point DSP engine runs 24-bit converters at 48 kHz. This is the base model without AEC, Dante, or telephone interface - those are the C, AT, and C P variants respectively.

Key capabilities

Twelve mono mic/line inputs; eight with switchable +48 VDC phantom power
Eight mono outputs, or four stereo, balanced or unbalanced
Input gain adjustable from -18 dB to +80 dB in 0.1 dB steps
Automixer with gated and gain sharing modes across up to eight microphone groups
Expansion port carries 16 channels each way to a second DMP 128 or a DTP CrossPoint

Where it is used

Boardrooms, courtrooms, and conference centers where microphone mixing and zone routing are needed without echo cancellation, because the room has no far-end conferencing leg.

Specifications at a glance

I/O: 12 mono mic/line in, 8 mono (or 4 stereo) out
Conversion: 24-bit at 48 kHz sampling
Enclosure: 1U full rack, 2.8 lbs

Frequently asked questions about the Extron DMP 128 12x8 ProDSP Digital Matrix Processor

Is the Extron DMP 128 60-1211-01 available new or refurbished?

Ampronix stocks the DMP 128 (60-1211-01) as a new unit through its authorized Extron distribution agreement.

When should I choose the DMP 128 over the DMP 128 C or DMP 128 Plus C variants?

The base DMP 128 (60-1211-01) is the right choice for rooms that mix and route microphones locally without a far-end conferencing leg; choose the C variant when AEC is required for video or phone conferencing, and the Plus series for USB audio and expanded I/O.

Does Ampronix offer replacement and exchange for the Extron DMP 128?

Yes. Ampronix provides sales, replacement and exchange for the DMP 128 and the broader Extron ProDSP audio processor line.

Ampronix is an authorized Extron distributor. Need a replacement or exchange for your Extron DMP 128? Ampronix provides sales, replacement and exchange for this product and the broader Extron audio line.

Also referenced as Extron DMP128, DMP-128, part number 60121101.

Specifications

Part Number: 60-1211-01 (12x8 ProDSP Processor)

Manufacturer: Extron

Model: DMP 128

Condition: New

Gain: Unbalanced output -6 dB; balanced output 0 dB

Frequency Response: 20 Hz to 20 kHz, ±0.2 dB

THD + Noise: <0.02%, 20 Hz to 20 kHz, at maximum level

S/N: >105 dB, 20 Hz to 20 kHz, at maximum balanced output, unweighted

Crosstalk: <-90 dB @ 20 Hz to 20 kHz, fully loaded

Volume Control: -100 dB to 0 dB (control 0 to 100 in 1 dB steps)

Audio Input (with phantom power): 8 mono, mic/line, balanced/unbalanced, on (8) 3.5 mm captive screw connectors, 3 pole

Audio Input (without phantom power): 4 mono, mic/line, balanced/unbalanced, on (2) 3.5 mm captive screw connectors, 6 pole

Audio Input Impedance: >10k ohms unbalanced/balanced

Audio Input Nominal Level: -60 dBV, +4 dBu, -10 dBV adjustable via input gain

Audio Input Maximum Level: +21 dBu at rated THD+N when mic gain is set to 0 dB

Equivalent Input Noise: <-120 dBV (1 µVrms) at 40 dB input gain

CMRR: >60 dB typical

Input Gain Adjustment: -18 dB to +80 dB in 0.1 dB steps, adjustable per input

DC Phantom Power: +48 VDC, +10% (inputs 1-8), can be switched on or off

Audio Output: 8 mono (or 4 stereo), balanced/unbalanced, on (4) 3.5 mm captive screw connectors, 6 pole

Audio Output Impedance: 50 ohms unbalanced, 100 ohms balanced

Gain Error: ±0.1 dB channel to channel

Audio Output Maximum Level (Hi-Z): >+21 dBu balanced, +15 dBu unbalanced

A/D, D/A Conversion: 24 bit, 48 kHz sampling

Acoustic Echo Cancellation: Not fitted on this model. Extron provides AEC on the DMP 128 C and DMP 128 C P models only.

Telephone Interface: Not fitted on this model. Extron provides POTS telephone ports on the DMP 128 C P and DMP 128 C P AT models only.

Dante Audio Networking: Not fitted on this model. Extron provides AT ports on DMP 128 AT models only.

EXP Port Transmission: Proprietary

EXP Port Connector: (1) RJ-45 connector

EXP Port Inputs: 16 channels Rx

EXP Port Outputs: 16 channels Tx

EXP Audio Format: 24 bit, 48 kHz sampling, uncompressed

EXP Cable: Shielded CAT6 up to 10 meters (1 foot cable included)

Serial Host Control Port: 1 bidirectional RS-232, 3.5 mm captive screw connector, 3 pole

Baud Rate and Protocol: 38400 baud, 8 data bits, 1 stop bit, no parity

Serial Control Pin Configuration: 1 = Tx, 2 = Rx, 3 = GND

USB Control Port: 1 front panel female mini USB B, USB 2.0 low speed

Digital I/O: (4) 3.5 mm captive screw connectors, 6 pole. Each port shares a common ground. Input voltage range 0 V to +12 V; output voltage 0 V (low), 5 V (high); software programmable.

Ethernet Host Port: 1 RJ-45 female

Ethernet Data Rate: 10/100Base-T, half/full duplex with autodetect

Ethernet Default Settings: Link speed and duplex level autodetected; IP address 192.168.254.254; subnet mask 255.255.0.0; default gateway 0.0.0.0; DHCP off

Web Server: Up to 200 simultaneous sessions; 6.5 MB nonvolatile user memory

Program Control: Extron control/configuration program for Windows; Extron Simple Instruction Set (SIS); web browser; Telnet

Power: Internal; input 100-240 VAC, 50-60 Hz

Power Input Requirements: 28 watts

Temperature/Humidity: Storage -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing; operating +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing

Cooling: Convection (this model; all other DMP 128 models use a fan, right to left)

Rack Mount: Yes, with included brackets

Furniture Mount: Yes, with optional under-desk mounting kit

Enclosure Type: Metal

Enclosure Dimensions: 1.7" H x 17.4" W x 9.5" D (1U high, full rack wide) (4.3 cm H x 44.2 cm W x 24.1 cm D). Depth excludes connectors.

Product Weight: 2.8 lbs (1.3 kg)

Vibration: ISTA 1A in carton (International Safe Transit Association)

Safety: CE, c-UL, UL

EMI/EMC: CE, C-tick, FCC Class A, ICES, VCCI

Environmental: Complies with the appropriate requirements of RoHS and WEEE

Warranty: 3 years parts and labor

Diagram

Resources

Brochure | DMP 128 60-1211-01 | DMP 128 Series

Brochure | DMP 128 60-1211-01 | Everlast Power Supplies

Brochure | DMP 128 60-1211-01 | Alimentatori Everlast

Brochure | DMP 128 60-1211-01 | DMP 128

Brochure | DMP 128 60-1211-01 | DMP 128 系列

Brochure | DMP 128 60-1211-01 | DMP 128-Serie

Brochure | DMP 128 60-1211-01 | DMP128 Series

Brochure | DMP 128 60-1211-01 | Everlast 电源

Brochure | DMP 128 60-1211-01 | Everlast-Netzteile

Brochure | DMP 128 60-1211-01 | Fuentes de alimentación Everlast

Brochure | DMP 128 60-1211-01 | Gamme DMP 128

Brochure | DMP 128 60-1211-01 | Serie DMP 128

Brochure | DMP 128 60-1211-01 | Sources d'alimentation Everlast

Brochure | DMP 128 60-1211-01 | Серия DMP 128

Manual | DMP 128 60-1211-01 | Cleaning Instruction Card

Manual | DMP 128 60-1211-01 | DMP 128 Setup Guide

Manual | DMP 128 60-1211-01 | DMP 128 User Guide

Manual | DMP 128 60-1211-01 | Extron Dante FAQ

Specifications | DMP 128 60-1211-01 | DMP 128

Panel Drawing | DMP 128 60-1211-01 | DMP 128

Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Extron DMP 128 12x8 ProDSP Digital Matrix Processor 60-1211-01

Name: Extron DMP 128 12x8 ProDSP Digital Matrix Processor 60-1211-01
Brand: Extron
SKU: EXTRON-DMP128-60121101
Availability: InStock

Manufacturer: Extron

Type: DSP, Expansion & Software

Extron DMP 128 ProDSP Digital Matrix Processor

• Extron DMP 128 12x8 ProDSP digital matrix processor
• 12 mic/line inputs, eight with +48 VDC phantom power
• Automixer, -18 to +80 dB gain, 24-bit/48 kHz
• Sales, replacement and exchange
• Part# 60-1211-01 / 60121101

Need service or repair? No matter the age, brand, or manufacturer Ampronix can repair it! Free, no charge for initial evaluations!

SKU: EXTRON-DMP128-60121101