A-2030DD - Receiver TOA - Free user manual and instructions
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| Product Type | Professional Audio Receiver / Amplifier |
| Model | A-2030DD |
| Brand | TOA Corporation |
| Dimensions (W x H x D) | 482.6 x 88.1 x 375 mm (19 x 3.5 x 14.8 in) |
| Weight | Approx. 7.5 kg (16.5 lbs) |
| Power Supply | AC 120 V / 230 V, 50/60 Hz |
| Power Consumption | 150 W (max) |
| Frequency Response | 20 Hz – 20 kHz (±1 dB) |
| Input Sensitivity | Line: -10 dBV, Mic: -50 dBV |
| Output Power | 100 W + 100 W (4 Ω) |
| Audio Inputs | 4x XLR/TRS combo, 2x RCA |
| Audio Outputs | 2x Speakon, 2x XLR line out, 1x RCA record out |
| Controls | Volume, EQ, input select, power switch |
| Protection Features | Overload, short circuit, thermal, DC protection |
| Cooling | Variable speed fan, rear exhaust |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Mounting | 19-inch rack mount (3U) |
| Accessories Included | Power cord, rack ears, user manual |
| Spare Parts Available | Yes, fuses, power supply module, fan assembly |
| Repairability | Modular design, serviceable by qualified technician |
| Safety Certifications | CE, UL, RoHS compliant |
| Maintenance | Clean exterior with dry cloth; check fan and filters regularly |
Frequently Asked Questions - A-2030DD TOA
How do I connect microphones to the TOA A-2030DD?
Use the XLR/TRS combo inputs (channels 1-4) for microphones. Ensure phantom power is enabled if using condenser mics.
Can I use the A-2030DD in a 100V line system?
No, the A-2030DD is a low-impedance amplifier designed for 4Ω or 8Ω speakers. For 100V line, use a matching transformer.
What is the maximum output power per channel?
The A-2030DD delivers 100W per channel into 4Ω, or 70W into 8Ω, stereo mode.
How do I reset the protection mode?
Turn off the unit, disconnect all inputs and outputs, wait 5 minutes, then power on. If still in protection, check for short circuits.
Does the A-2030DD have Bluetooth connectivity?
No, the A-2030DD is a wired-only receiver/amplifier. Use an external Bluetooth receiver for wireless streaming.
What type of power cord does it use?
Standard IEC C13 power cord. Voltage selector on rear panel for 120V or 230V operation.
Can I bridge the amplifier for more power?
Yes, the A-2030DD can be bridged to mono, delivering approximately 200W into 8Ω (bridged mode). Refer to manual.
How do I clean the fan filter?
Remove the front grille (2 screws), wash the foam filter with mild soap and water, let dry completely before reinstalling. Do not operate without filter.
What are the dimensions for rack mounting?
The A-2030DD is 3U high. Use the included rack ears and support rails for secure mounting.
Is the A-2030DD compatible with TOA speakers?
Yes, it is designed for TOA speakers like the F-2000 series, but works with any 4-8Ω passive speakers.
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USER MANUAL A-2030DD TOA
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Product information
Brand : TOA
Model : A-2030DD
Category : Receiver