The Denon DN A300M M Series Power Amplifier stereo installation amplifier replaces the renowned PMA-100M, a favourite with commercial installers. Like its predecessor, the Denon DN A300M M Series Power Amplifier offers a high quality solution for small installations, and provides increased amplifier power over the existing model range.

The new model features mic input mix and Auto Gain Control, coupled with 110 watts per channel of power amplification. The mic level control enables manual mixing of a microphone signal with other audio input sources, while Mic Auto Gain Control and Music Auto Mute control enable preset level reduction or muting of music programme material when using a microphone. LED indicators show on/off status for the mic mix, Auto Gain Control and music mute functions.  The input selector enables switching between AUX, TUNER CD, PHONO and TAPE 1 and 2 sources, from the extensive array of input connections on the rear panel. Selectable A/B speaker circuits are switchable from the front panel, with LED indicators showing which circuit is active. The DN-A300M provides classic Denon sound and build quality at an affordable price point, and is ideal for small commercial AV applications, in numerous types of venues and environments.

Key Features

• 2 x 110w Power Amplifiers
• A/B Speaker On/Off buttons
• 6 - unbalanced RCA audio inputs with grounded phono inlet
• 2 - unbalanced record outputs
• 1 - unbalanced Pre-out for connection to external amplification
• Front-panel mounted 1/4" MIC jack allows for paging and announcements
• 3 back-panel mounted AC inlets for powering additional equipment like a CD player /changer or AM / FM / Satellite Radio Tuner (1- unswitched, 2-switched)
• Multiple MIC mixing options including Auto Music Mute and MIC mix
• Fully Adjustable MIC level or automate the MIC level with the DNA300M's internal
• AGC MIC circuit
• Bass and Treble adjustments with Loudness switch
• Control all features of the product (and other Denon Pro products) with the included
• IR remote
• 3U Rack kit included

Specifications Denon DN A300M M Series Power Amplifier

General

• Power outlet 1 unswitched and 2 switched outlets, total capacity 100W (0.45A)
• Power Supply AC 230 V, 50 Hz
• Power Consumption 300 W (IEC)
• Dimensions excluding 19" rack kit
• Width 483 mm
• Height 140 mm
• Depth 372 mm
• 19" rack kit height 3U
• Weight 10.3 kg

Power amplifier section

• Rated Output Power 2-channel driving (CD ➔ SP OUT), 70 W + 70 W (8 ohms, 20 Hz ~ 20 kHz, T.H.D. 0.07%
• Dynamic power 110 W + 110 W (4 ohms, DIN, 1 kHz, T.H.D. 0.7%
• High frequency distortion 0.01% (Rated output: -3 dB), 8 ohms, 1 kHz
• Output terminals Speaker A or B: 4 ~ 16 ohms, A + B: 8 ~ 16 ohms

Pre-amplifier section

• Equalizer amplifier output 150 mV
• (REC OUT terminals)
• Input Sensitivity/Input Impedance PHONO (MM): 2.5 mV/32 kohms, CD, TUNER, DVD/AUX, TAPE-1,
• TAPE-2: 150 mV/33 kohms MIC 0.6 mV/4 kHz
• RIAA Deviation PHONO (MM): 20 Hz ~ 20 kHz ±0.5 dB

Overall performance

• SN Ratio (A network) PHONO (MM): 76 dB,(With input terminals short-circuited, 5 mV input signal)
• CD, TUNER, DVD/AUX, TAPE-1, TAPE-2, 105 dB (input terminals short-circuited MIC 60dB
• Tone control (bass): BASS: 100 Hz±8 dB, TREBLE: 10 kHz±8 dB
• LOUDNESS 100 Hz: +6 dB, 10 kHz: +4 dB

Remote control unit (RC-1101)

• Remote control type Infrared pulse
• Power supply R03/AAA Type (2 batteries)
• External dimensions 50 (W) x 200 (H) x 27 (D) mm
• Weight 128g (including batteries)

In the box: User Manual • rack mount • remote control (inc batteries)

Denon DN A300M M Series Power Amplifier