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CARVIN DCM200L User Manual

CARVIN DCM200L
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CARVIN ENGINEERING DATA OPERATING MANUAL
The DCM200L professional amp is designed utilizing Carvin’s years of expe-
rience in power amp technology. The switchmode power supply not only
takes the weight of this amp down to a mere 4 Lbs, but it also provides a
full 100w per channel at 8 ohms! This amp is also compatible with 120/240v
AC power so it can be used worldwide. It meets and exceeds every stan-
dard for professional amplification.
PURE—TRANSPARENT SOUND
Carvin considers the sound of an amp equally important as its reliability.
To insure pure, uncolored sound, we designed one of the fastest respond-
ing power amps on the market today. High slew rates deliver superb tran-
sient response. High frequencies are transparent and open—even at high
levels. Linear feedback circuits reduce distortion to near the theoretical zero
limit preventing any type of harshness which would lead to ear fatigue. The
DCM200L amp delivers flat, transparent, unaltered sound—especially impor-
tant to the studio user. These amps are designed to deliver non-stop, con-
tinuous power and are completely protected from heat and short circuits.
ULTRA RUGGED FOR TOURING
Every chassis is made from heavy-duty 16 gauge aluminum that is light-
weight and prevents rust. All internal cabling is neatly tied and harnessed.
Heavy-duty power switches, recessed knobs & machined aluminum front
panels all give the DCM amps a “tank-like” ability to handle rough, tour-
ing transport.
LOSE THE WEIGHT...NOT THE PERFORMANCE
Switchmode power supplies automatically adjust to the AC voltage in your
country. External transformers are not required. This technology also elim-
inates the weight associated with old fashioned transformers. The efficiency
of switchmode technology is also another benefit. The DCM200L will use
AC power efficiently with very little power wasted, this means it will func-
tion to its full capacity without using more AC power than necessary. This
“green” efficiency is also a benefit when using the amp with a gas powered
generator. Generators can vary in their ability to sustain a constant AC volt-
age, but a DCM200L will function without a problem on a small portable
generator as it can function using 90-250VAC 50-60Hz. Switchmode power
supplies are also known for reducing stray magnetic fields eliminating hum
& noise. This is especially important for the recording industry.
For your records, you may wish to record the following information.
Serial No._____________________ Invoice Date_______________
DCM200L POWER AMP SPECIFICATIONS:
Output Power
(Stereo, both channels driven with REAR IMPEDANCE SWITCH IN)
8Ω, 1kHz, < 0.5% THD 60/60 Watts
4Ω, 1kHz, < 0.5% THD 100/100 Watts
Minimum Impedance 4 ohms per channel
(Stereo, both channels driven with REAR IMPEDANCE SWITCH OUT)
8Ω, 1kHz, < 0.5% THD 100/100 Watts
4Ω, 1kHz, < 0.5% THD -----------
Minimum Impedance 8 ohms per channel
(BRIDGE MONO with REAR IMPEDANCE SWITCH IN)
8Ω, 1kHz, < 1% THD 200 Watts
16Ω, 1kHz, < 1% THD 120 Watts
(BRIDGE MONO with REAR IMPEDANCE SWITCH OUT)
8Ω, 1kHz, < 1% THD ------------
16Ω, 1kHz, < 1% THD 200 Watts
THD
20-20kHz < 0.1%
(8Ω typical) < 0.05%
Frequency Response ±0.5 dB, 20 Hz to 20 kHz
Input Impedance > 20kΩ Balanced or Unbalanced
Damping Factor >400
Sensitivity (@ 4ohms) 1.0 Vrms
Output Noise -102 dBm
Power Requirement 90-240 VAC
Dimensions 1 3/4” High x 19” Wide x 9” Deep
Weight (Net) 4lbs.
76-00150 1109
800 854-2235 www.carvin.com
DCM200L POWER AMP
FRONT PANELS & CONNECTING UP
The DCM Series feature front panel signal, clip and protect LEDs which let you mon-
itor the status of the amp. Both channels use precision level controls allowing you to
see your settings at a glance. Balanced 1/4 phone & XLR input jacks are used to elim-
inate hum & noise. Speaker outputs feature 1/4” jacks and heavy-duty binding posts.
A GROUND switch removes the chassis ground from the XLR input, a PARALLEL
input switch connects the inputs of both channels together eliminating Y connectors
and allowing amp patching in multiple amp systems. An impedance switch and
BRIDGE switch delivers optimal power to your speakers.
RECEIVING INSPECTION—read before getting started
INSPECT YOUR UNIT FOR ANY DAMAGE which may have occurred during shipping.
If any damage is found, please notify the shipping company and CARVIN immediately.
SAVE THE CARTON & ALL PACKING MATERIALS. In the event you have to re-ship your unit,
always use the original carton and packing material. This will provide the best possible pro-
tection during shipment. CARVIN and the shipping company are not liable for any damage
caused by improper packing.
SAVE YOUR INVOICE. It will be required for warranty service if needed in the future.
SHIPMENT SHORTAGE. If you find items missing, they may have been shipped sepa-
rately. Please allow several days for the rest of your order to arrive before inquiring.
RECORD THE SERIAL NUMBER on the enclosed warranty card or below on this manual
for your records. Keep your portion of the card and return the portion with your name
and comments to us.
USA customers register online at: www.carvin.com/registration
All other countries register online at: www.carvinworld.com/registration
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CARVIN DCM200L Specifications

General IconGeneral
BrandCARVIN
ModelDCM200L
CategoryAmplifier
LanguageEnglish

Summary

Carvin DCM200L Amplifier Overview

Pure Transparent Sound

Details the amp's design for high fidelity sound, fast slew rates, and minimal distortion for studio applications.

Rugged Touring Design

Highlights the amp's construction using heavy-duty aluminum chassis and robust components for durability.

Lightweight Performance

Explains how switchmode power supplies reduce weight while maintaining full power and efficiency.

Front Panel and Initial Setup

Front Panel Controls Overview

Describes front panel signal, clip, and protect LEDs, plus precision level controls for monitoring amp status.

Receiving Inspection Guide

Instructions for inspecting the unit for shipping damage and saving packing materials for potential returns.

DCM200L Power Amplifier Specifications

Front and Rear Panel Controls

Power Switch and Indicators

Details the power switch operation and the function of signal and clip LED indicators for each channel.

Level and EQ Controls

Explains the channel level controls for volume adjustment and the EQ Expand switch for tonal shaping.

Input Jack Configuration

Describes the balanced XLR and 1/4" phone jack inputs, detailing their use for signal connection.

Speaker Output Options

Covers the 1/4" speaker jacks and heavy-duty binding posts for connecting speakers to the amplifier.

Mode Switches

Explains the operation of the BRIDGE and PARALLEL switches for mono operation and daisy-chaining.

Ground Lift and AC Power

Details the input ground lift switch for hum reduction and the AC power input for global compatibility.

Impedance Settings

Instructs on setting the rear impedance switch to match speaker loads for optimal performance.

System Connectivity and Wiring

Input Connection Methods

Recommends balanced XLR inputs and discusses 1/4" TRS jacks for connecting signal sources.

Typical Wiring Diagrams

Illustrates common setups like monaural, stereo bi-amp, and bridged mono connections.

Speaker and Cable Connections

Provides guidance on speaker connections, including binding posts, and types of signal cables.

Safety, Warranty, and Troubleshooting

Important Safety Precautions

Covers essential safety warnings regarding water, power sources, grounding, servicing, and fusing.

Limited Warranty Details

Outlines the one-year warranty, customer responsibilities, and limitations of coverage.

Troubleshooting and Maintenance

Provides guidance on common issues like the unit not turning on and general equipment maintenance.

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