Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at 918-495-0586 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

Explore Tulsa
Tagline

2-Channel Amplifier

Integra ADM204

Features

  • Three-stage Inverted Darlington Circuitry
  • All-analog circuitry delivers ultra-clear sound
  • High output power supply
  • Perfect for custom installation

Quick Specs

  • Type: Amplifier
  • Width: 17.125"
  • Height: 5.5"
  • Depth: 12.25"
  • Energy Star Rated: No

See More

 

Three-stage Inverted Darlington Circuitry

An important upgrade to the core WRAT (Wide Range Amplifier Technology) concept is Integra's Three-Stage Inverted Darlington Circuitry, a low negative feedback topology featuring a discrete triple transistor array to cut distortion and boost current flow to the speakers. Discrete transistors also run cooler, extending the life of your output stage for more years of trouble-free service.

All-analog circuitry delivers ultra-clear sound

A standard integrated amplifier has the dual task of both processing and amplifying audio signals and is therefore susceptible to interference from digital circuitry. As a dedicated power amp with all-analog circuitry, the ADM-20.4 is protected against digital interference. When partnered with a quality pre-processor, this unit offers all the benefits of pure analog amplification: a warm, musical, and full-bodied sound.

High output power supply

DTS Play-Fi is the most widely adopted Whole Home Audio Technology in the marketplace it puts you in complete control of your Music and allows you to effortlessly stream from your smartphone, tablet, or PC to DTS Play-Fi speakers and devices throughout the home. Easy to set-up, easy to expand, and easy to enjoy DTS Play-Fi and Integra a smart solution.

Perfect for custom installation

Integra products are designed and engineered to meet the demands of leading custom installers. CI Centric features such as Web Setup, Onboard HDMI Diagnostics, and compatibility with Remote Monitoring systems like OVRC Pro and Domotz make Integra AVRs the choice of the modern integrator. Optional rack mount kits provide a clean, finished look when installed in racks and cabinets, while a unique bright white back panel facilitates connections in hard-to-reach areas.

Advanced features

Heavy Duty EI Transformer

Features

  • Three-stage Inverted Darlington Circuitry
  • All-analog circuitry delivers ultra-clear sound
  • High output power supply
  • Perfect for custom installation
  • Advanced features
Amplifier
Power Output 75 W/Ch at 8 Ohms, 1 kHz, 0.08%, 2 Channels Driven, FTC
65 W/Ch at 4 Ohms, 1 kHz, 0.08%, 2 Channels Driven, FTC
THD (Total Harmonic Distortion + Noise) 0.08% (Rated Power)
Damping Factor: 60 (Front, 1 kHz, 8 Ohms)
Input Sensitivity and Impedance 870 mV/20 k-Ohms (Unbalanced)
Rated RCA Output Level and Impedance 0.87 V/270 Ohms (Line Out)
Frequency Response 10 Hz-100 kHz/+0 dB, -3 dB
Signal-to-Noise Ratio 110 dB (Line, IHF-A)
Speaker Impedance 4 - 16
Headphone Output Impedance 330
Headphone Rated Output 80 mW (32 1 kHz 10 % THD)
Power supply & consumption
Power Supply AC 120 V, 60 Hz
Power Consumption 160 W
Stand-by Power Consumption 0.5 W
No-Sound Power Consumption 45 W
Dimensions & weight
PRODUCT:
Dimensions (W X H X D) 17 1/8" x 5 1/2" x 12 1/4"
(435 x 139 x 317.3 mm)
CARTON:
Dimensions (W X H X D) 22 1/2" x 10 3/8" x 16 1/2"
(572 x 264 x 419 mm)
Weight 21.6 lbs. (9.8 kg)

Quick Specs


  • Appearance

  • Type: Amplifier

  • Dimensions

  • Width: 17.125"
  • Height: 5.5"
  • Depth: 12.25"

  • Features

  • Energy Star Rated: No

ADM-20.4 Spec Sheet

ADM-20.4 Manual

Get Adobe Reader

* Documents require Adobe Reader.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.