Amplifier Tech SUM100 manual Performance Specifications

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PERFORMANCE SPECIFICATIONS

Gain:

28dB maximum, 0dB at 12 o’clock pot position

Nominal Levels:

+4dBu in, +4dBm out to 600 ohm balanced load

Peak Levels:

+24dBu in, +22 dBm out to 600 ohm balanced load

Noise 20kHz B.W.:

-90dBm maximum output

Harmonic Dist.:

.02% Max at Peak Level

 

20Hz to 20 kHz .005% max at Nominal Level

Frequency Resp.:

+.25dB, 20 to 20,000Hz

Crosstalk:

70dB minimum at 10kHz

Input Impedance:

Balanced, 40kohm bridging

Output Impedance:

Balanced, 40 ohms maximum Zs

Dimensions:

1.5"H by 5.5"W by 5.75"D; Weight: 1.5 Lb. Net

Connectors:

XLR (balanced input/outputs)

Power:

24VDC @ .07A, connector sleeve is positive

Power Supplies:

All units require 24VDC power supply, which is ordered separately.

 

Nanoamps can share a single supply-using loop thru DC cable (P/N 20602-1).

 

Do not exceed rated supply current

WA100-1:

Wall mount power supply (UL), 24VDC @ .4 amp, 115 VAC/60 Hz

WA100-2:

Tabletop power supply, 24VDC @ .4 amp, 230 VAC/50-60 Hz with IEC 320

 

male 3 pin AC input connector. User supplies matching AC line cord for local

 

power system

BBU100-1:

Battery Pack unit houses four 9V alkaline batteries (batteries not included).

 

Four-to-six-hour life

DC100-1:

DC to DC converter powers several units from 12VDC mobile and belt pack

 

batteries. Supplies 24VDC @ .2amp maximum

20602-1:

DC power cable assembly for looping the DC power between NanoAmps

DESK MOUNT KITS:

20617-501 Angled Desk Mount Base

 

20617-502 Angled Desk Mount Base and One Stacker (2 units high)

 

20617-503 Angled Desk Mount Base and Two Stackers (3 units high)

 

20617-504 Stacker (2 units high)

 

20617-505 Horizontal joiners for 2 units (side by side)

21075-501:

Rack mount system mounts three units in one rack

Audio Technologies Inc. 154 Cooper Road #902 West Berlin, NJ 08091 Voice 856-719-9900 Fax 856-719-9903 www.audio.com

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Contents SUM100 Circuit Description Input Stages DescriptionSumming Amplifier Line Output Power SupplyInstallation Unpacking Gain StageMounting Wiring Audio ConnectionsGrounding Power Supply Levels Power DistributionBattery Operation MaintenanceModifications Additional Gain Operating PointsPerformance Specifications

SUM100 specifications

The Amplifier Tech SUM100 is a notable entry in the world of amplifiers, designed to meet the needs of both professional audio engineers and casual music enthusiasts. Renowned for its combination of power, efficiency, and sound fidelity, the SUM100 is making waves in various audio environments, from live performances to studio recordings.

One of the most striking features of the SUM100 is its robust power output. With a rating of 100 watts per channel at 8 ohms, it delivers sufficient power to drive a wide range of speakers, ensuring that the audio output remains clear and dynamic even at high volumes. Its power rating makes it a versatile choice for anyone looking to amplify their sound without compromising quality.

The SUM100 employs advanced Class D technology, which allows for significant energy efficiency without sacrificing audio performance. This technology enables the amplifier to produce minimal heat, meaning it can run for extended periods without the need for complex cooling systems. As a result, the SUM100 is ideal for both studio and live settings where prolonged use can occur.

An essential aspect of the SUM100 is its user-friendly interface, which facilitates easy adjustments and monitoring. The amplifier includes intuitive controls for volume, treble, and bass, allowing users to tailor the audio output to their specific preferences. Additionally, the front panel features LEDs that provide clear status updates, making it easy to understand the amplifier's operational state.

The SUM100 also boasts multiple input options, accommodating various sources such as instruments, microphones, and playback devices. This flexibility makes it a go-to solution for live bands, recording studios, and even home theater setups. The built-in protection circuitry ensures that both the amplifier and connected devices are safeguarded against potential damage from overloads or short circuits.

Moreover, the SUM100 is designed with durability in mind. Its sturdy construction and high-quality components ensure that it can withstand the rigors of frequent use, making it a worthy investment for any audio professional.

In conclusion, the Amplifier Tech SUM100 is a powerful, efficient, and versatile amplifier that stands out in today's audio landscape. With its advanced Class D technology, generous power output, and user-friendly features, it is well-suited for a wide range of applications, from live performances to studio recordings. Whether you are a seasoned audio professional or a passionate music lover, the SUM100 is sure to elevate your listening experience.