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AEA Ribbon Mics | AEATRP300001

AEA TRP3

AEA TRP3

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AEA TRP3

The AEA TRP3 mic preamp utilizes our newest 3rd generation circuit design. This versatile, half-rack preamp provides two channels of high-output, high-impedance, and low-noise gain with a rich and natural sound that brings out the full potential of your microphones.

TRP3 Preamp Overview

  • Two-channel, high-gain, half-rack mic pre
  • Ultra-high 68KΩ input impedance (phantom power off)
  • 7 to 85 dB of gain
  • 48V phantom and polarity switch
  • HPF switchable -3dB at 115 Hz or 230 Hz
  • External PSU
  • Optional rack ears (for one unit) or rack shelf (two units) for mounting purposes
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Product Description

Enhance your ribbons

The AEA TRP3 Ribbon Preamp provides two channels of high-output, high-impedance, and low-noise gain with a rich and natural sound that brings out the full potential of your microphones.

Specifically designed for ribbon microphones, the TRP3 excels at drawing out the warmth and lush sound that ribbons are uniquely known for. Our 3rd generation circuitry is the cleanest and most musical design we've done yet.

Small, But Mighty

The TRP3 is a half-rack powerhouse that provides unparalleled high gain with low-noise. With 85db of output, the TRP3 gives you enough juice to record soft sources without ever having to worry about noise.

Passive ribbons and other low-level sources require preamps that supply a high level of output. Without enough clean gain, low-level mic signals can sound too soft or too noisy. This noise can be especially evident when recording quieter instruments (acoustic guitars, strings), recording at a distance or when using long cable runs.

With the TRP3, you will never consider a source too quiet to record with a ribbon mic ever again.

Professional Features in a Compact Package

  • The TRP3 offers all the classic features of the TRP and TRP2 with the added benefit of an up-to-date circuit design, upgraded components, more straightforward control markings and a dual-option high-pass filter for repeatable proximity effect taming.
  • The TRP3 faithfully reproduces even the smallest details of microphones, voices, and other sound sources. Great for stereo pair recording, easily recallable settings, and capturing true-to-source sound, the TRP3 is a simple yet versatile tool.

A Universal Power Supply

The TRP3 includes an external switching power supply with a grounded AC plug that keeps hum fields away from the high-gain electronics.

This power supply allows the TRP3 to be used in any country without any modifications made to the unit.

Racking THE TRP3

The TRP3 is housed in a portable and lightweight half-rack aluminum chassis that allows you to easily take it to remote gigs, other studios, and on the road. AEA manufactures optional racking gear for convenient use in rackmount furniture.

A single TRP3 can be easily racked with TRP3 Rack Ears. Rack two TRP3s side by side with a TRP3 Rack Shelf. These assemblies can be securely installed in any standard rack.

Exceptional Preamps

The worlds best microphones, coupled with AEA’s range of transparent preamps, are the key choice for discerning recordists who want total control over their signal path

AEA offers the RPQ3, RPQ503, TRP3 and the TRP500 microphone preamps, all of which provide unmatched clean levels of gain, and a high impedance. All AEA Ribbon Preamps all share the same topology and sound. The differences between each unit come down to extra features and form factor.

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Features & Specs

AEA TRP3 Specifications

Max Gain at 1kHz: 85 dB
EIN (Max Gain 22 Hz to 22 kHz):
-130 dBu (typical), 40 Ω source unweighted
-128 dBu (typical), 150 Ω source unweighted

Frequency Response:
30 dB gain: (-0.5 dB from <10 Hz to 200 kHz)
85 dB gain: (-3 dB 9Hz to >200 kHz)

THD+N:
0.0015% (1 kHz, 22 Hz-22 kHz @30 dB Gain +4 dBu output)

XLR Output Maximum Level:
+27 dBu into 600 Ω load

Input Impedance:
68 kΩ
Input Impedance (P48 Engaged):
11.3 kΩ
Output Impedance:
50 kΩ

Max Input Signal Level:
+20 dBu (minimum gain)
Mic Gain Control:
12-position switch from +7 dB to +65 dB
Output Trim:
Continuously variable from 0 dB to +20 dB

High Pass Filter:
Switchable, passive first-order high-pass filter Selectable frequencies (-3 dB) at either 115 Hz or 230 Hz

Input and Output XLR Polarity:
Pin 2 high

LED Signal Level Indicators:
Green LED ≅ -20 dBu;
Yellow LED = 0 dBu;
Red LED ≅ +20 dBu (clipping +27 dBu)

Dimensions:
Half-rack wide (8.5 in), 1 rack unit high (1.8 in) 8 in deep (measured with knobs) (21.59 cm x 20.32 cm x 4.6 cm)
Weight: 2
lb 6oz (~0.9 kg)
Power Supply Weight: 1 lbs 1 oz (~0.5 kg)
Power Supply Length:
7 feet 8.5 inches (2.3 m), Power supply lengthmay be supplemented with longer IEC cable.

In compliance with the following requirements: RoHS2 Directive: 2011/65/EU

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Documents

GPSR Information

Manufacturer Information

Audio Engineering Associates
1029 N. Allen Ave., Pasadena, CA 91104, USA

Importer Information

Klemm Music Technology e.K.
Sebastian-Kneipp-Str. 96, 37217 Ziegenhagen, Deutschland

Warnings & Safety Information

  • Risk of electric shock – Never open the device while it is connected to the power supply, as high – potentially life-threatening – mains voltages are present inside. Leave maintenance work exclusively to qualified specialist personnel.
  • Water and Moisture - Do not use the unit near any source of water or in excessively moist
    environments.
  • Object and Liquid Entry - Care should be taken so that objects do not fall, and liquids are not spilled, into the enclosure through openings.
  • Ventilation - When installing the unit in a rack or any other location, be sure there is adequate
    ventilation. Improper ventilation will cause overheating and can damage the unit.
  • Heat - The unit should be situated away from heat sources, or other equipment that produce heat.
  • Power Sources - The unit should be connected to a power supply only of the type described in the
    operating instructions, or as marked on the unit.
  • Power Cord Protection - AC power supply cords should be routed so that they are not likely to be
    walked on or pinched by items placed upon or against them. Pay particular attention to cords at
    plugs, convenience receptacles, and the point where they exit from the unit. Never take hold of the
    plug or cord if your hand is wet. Always grasp the plug body when connecting or disconnecting it.
  • Non-use Periods - The AC power supply cord of the unit should be unplugged from the AC outlet when left unused for a long period of time.
  • Damage requiring maintenance – In such cases, please contact a qualified technician.