| ₹ 77275.0 includes GST and import duties. | |
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Description
- For Background Music with Paging, MOH
- 4 Input Channels with Independent Volume
- 2x Output Power Amplifier Zones
- Manual or Automatic Ducking
- Automatic Sleep Mode
The HD-MA35U 35-Watt Mixer Amplifier from RDL features dual-zoned amplifier outputs and is designed for use in applications requiring background music with paging or music on hold functionality. The unit has 4 audio inputs each with independent volume controls, including 2 mic- or line-level inputs on terminal blocks and 2 stereo RCA line inputs that are each summed to mono.
The HD-MA35U features 2 mixers. Its Zone 1 mixer provides 35 watts of amplifier output for background music use, while the Zone 2 mixer has 4 watts of output on a 600 Ohm connection for music on hold scenarios. Additionally, a line-level output allows for connectivity to a separate power amplifier.
- Four inputs with individual front-panel volume controls
- Bass and Treble tone controls
- Designed for background music with paging and music-on-hold
- Master volume VCA controlled with remote adjustment capability
- Manual or automatic (VOX) priority ducking
- Balanced inputs and amplified outputs on detachable terminal blocks
- Unbalanced inputs and outputs on RCA jacks
- Includes power supply
- Automatic sleep mode for energy savings
In the Box
RDL HD-MA35U 35-Watt Mixer Amplifier
- PS-24V2A 24VDC Switching Power Supply with North American Cord
- Limited 3-Year Warranty
| Zones | Amplifier Zones: Zone 1 (Main): 35 W RMS, remote-controlled mixer (3 user controls) with paging input level control on front panel Zone 2: 4 W RMS (8 ?), rear-panel mixer (trimmers) |
| Audio Inputs | 2x balanced, mic or line switch selectable on terminal blocks 2x unbalanced stereo summing inputs on RCA jacks 1x unbalanced amp in on RCA jack |
| Gain Adjustment | Inputs 1 and 2: Rear-panel single-turn trimmer |
| Maximum Input Level | Mic Inputs: -9 dBu Balanced Line Inputs: + 20 dBu Unbalanced Inputs: + 5 dBV (+11 dBV, one input), (for 1% THD+N at output) |
| Phantom Power | 24 VDC (IEC 61938: 2013), switch-selectable for each mic input |
| Ducking | Ducking/Muting Actuation: Automatic (Input 1 VOX: rear-panel adjustable signal threshold with LED indicator) or Manual (contact closure to ground) Ducking/Muting Release Delay: Rear-panel single-turn trimmer, adjustable 2 to 6 seconds |
| Effects Loop | Unbalanced RCA jacks (preamp output from main mixer, input to power amplifier) |
| Power Output | External RDL Module Power Output: 24 VDC, 100 mA maximum, ground-referenced |
| Input Level | To Cross Compressor Threshold Equaling 23 W Amplified Outputs: Mic Inputs: -50 dBu (2.5 mV), (front panel and rear trimmer at max.) Balanced Line Inputs: -21 dBu (70 mV), (front panel and rear trimmer at max.) Unbalanced Inputs: -15 dBV (180 mV), (front panel and rear trimmer at max., both inputs driven) |
| Noise | Line or Amplified Outputs: Mic or Balanced Line Inputs: -70 dB (below compressor threshold at max gain) Unbalanced Inputs: <-75 dB (max gain) |
| THD + N | < 0.5% (1 kHz at compressor threshold, main amp output); < 0.1% (line output, main) |
| CMRR | Mic Inputs: > 50 dB (50 Hz to 120 Hz) Balanced Line Inputs: > 80 dB (50 Hz to 120 Hz, transformer-coupled input) |
| Compressor | Threshold 2 dB below rated output, automatically adjusting attack and release times |
| Frequency Response | Mixer: Mic to Line Output: �1.5 dB (40 Hz to 25 kHz); Balanced line input to line output: �1 dB (20 Hz to 20 kHz); Unbalanced line input to line output: � 0.5 dB (20 Hz to 20 kHz) Amplifiers: 50 Hz to 20 kHz �1 dB |
| Tone Controls | �10 dB @ 10 kHz, �9 dB @ 100 Hz (front-panel) with center detent |
| Audio Output | -10 dBV nominal (316 mV), dual mono unbalanced RCA (main mixer; FLAT or EQUALIZED, switch-selectable on rear panel) 0 dBu nominal balanced, terminal block (zone 2 mixer) |
| MOH Output | 0 dBu nominal (775 mV), 600 ? transformer-isolated, 16 dB headroom |
| Amplifier Output | Zone 1 (main, <1% THD+N): 35 W RMS (4 ?), 32 W (8 ?) on detachable terminal block (switch-selectable 4 or 8 ? impedance); Zone 2: 4 W (8 ?, on detachable terminal block) |
| Indicators | Front-Panel: Signal present (4; 1 per input, green), Compressor activity (red), Power (bright=on, dim=standby, blue); Rear-Panel: dual-LED VU meter (for inputs 1 and 2, green/red), Ducking/muting threshold (yellow) |
| VCA | Zone 1 (main) inputs 2, 3 and 4, 0 to 10 VDC control, RJ45 (compatible with RDL VCA wall controls) |
| Controls | Front-Panel Controls: Zone 1 (main) paging level control (input 1 to 4), EQ (2, bass and treble), Power (momentary pushbutton, toggle on/standby) Rear-Panel Controls: Gain trimmers (2, input 1 and 2), Mic/Line switch (2, input 1 and 2), Zone 1 line output pre/post-EQ switch, Effects loop bypass switch, Sleep (standby) mode delay (4 binary switches), Input 1 ducking/muting detector sensitivity trimmer, Phantom voltage switches (2, input 1 and 2), Ducking control switches (3, to duck inputs 2, 3, and/or 4), Tone control paging bypass (includes or excludes input 1 from tone controls), Zone 2 mixer level controls (4, inputs 1 through 4) |
| Sleep Mode | Power Consumption: < 1 W (amplifier and included power supply) Delay: 10 minutes to 2 hours (switch-selectable in 10 minute increments) Disable: Selectable |
| Active Mode Delay | 2 seconds (nominal) after input audio detected |
| Audio Detector Threshold | -80 dBu mic (at max input gain), -55 dBu balanced line (at max input gain), -42 dBV unbalanced |
| Ambient Operating Environment | -32° to 122°F (0� to 50�C) Maximum; 68°F (20�C) Recommended |
| Dimensions (LxWxD) | 8.6 x 3.3 x 9" (21.9 x 8.3 x 22.8 cm) |
| Packaging Info | |
|---|---|
| Package Weight | 8.105 lb |
| Box Dimensions (LxWxH) | 17.75 x 9.125 x 3.938" |
Bulk Discount
| Quantity | Price |
| 2 | ₹ 75729.5 |
| 3-5 | ₹ 74956.75 |
| 5-10 | ₹ 73411.25 |
| 10+ | ₹ 71865.75 |
Bulk discount will be automatically applied during checkout based on quantity.