Quad DCC Function Decoder with Integrated Transponder. Four 125mA (250mA peak) function output for lights or other functions; Functions can be turned on/off using F0-F12; Supports both 2 digit and 4 digit addressing; Programmable from DCC compatible equipment; Configurable Strobe feature lets you simulate flashing lights like FRED,Strobes, Mars Lights, etc. on the yellow and white leads; Standard On/Off Function operation available on green & violet leads; Compatible with Digitrax DCC Transponding Systems; Approximate size: 0.461” x 0.31” x 0.161” (11.7mm x 7.8mm x 4.1mm)

HO decoder with Digitrax Easy Connect 9 pin plug harness for installation in a wide variety of HO locos. 1.5/2.0 A rating, Supersonic, Transponder ID Equipped - works with digital surround sound systems. 2 FX function outputs rated at 1/2 A. No solder harness for regular Athearn locomotives.

HO decoder with Digitrax Easy Connect 9 pin plug harness for installation in a wide variety of HO locos. 1.5/2.0 A rating, Supersonic, Transponder ID Equipped - works with digital surround sound systems. 2 FX function outputs rated at 1/2 A. For wired installations.

HO decoder with Digitrax Easy Connect 9 pin plug harness for installation in a wide variety of HO locos. 1.5/2.0 A rating, Supersonic, Transponder ID Equipped - works with digital surround sound systems. 2 FX function outputs rated at 1/2 A. 5" wire harness with DCC medium plug.

HO decoder with Digitrax Easy Connect 9 pin plug harness for installation in a wide variety of HO locos. 1.5/2.0 A rating, Supersonic, Transponder ID Equipped - works with digital surround sound systems. 2 FX function outputs rated at 1/2 A. 1.25" wire harness with DCC medium plug.

HO decoder with Digitrax Easy Connect harness for regular Athearn locomotives. 1.5/2.0 A with 6 FX3 function outputs rated at 1/2 A. Replaces DH142AT.
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HO decoder with Digitrax Easy Connect 9 pin plug to decoder wires for installation in a wide variety of HO locos. 1.5/2.0 A with 6 FX3 function outputs rated at 1/2 A. Replaces DH142.
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HO decoder with Digitrax Easy Connect 9 pin plug on a “long” 5” wire harness with DCC medium plug for plug ‘n play installation in various HO locomotives. 1.5/2.0 A with 6 FX3 function outputs rated at 1/2 A. Replaces DH142P.
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HO decoder with Digitrax Easy Connect 9 pin plug on a “short” 1.25” harness with DCC medium plug. 1.5/2.0 A with 6 FX3 function outputs rated at 1/2 A. Replaces DH142PS.
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Replaces the DH163AO for most Atlas diesels
Includes the Sound Bug socket
QSI Atlas Decoder Tester

Replaces DH163IP
Now SoundBug compatible, lower price.
32 Ohm speakers required

Replaces the DH163KO for most older Kato/Atlas diesels
Includes the Sound Bug socket
QSI Atlas Decoder Tester

Current Rating 1.25 Amp (2.0 Amps Peak)
Size 2.877” x .667” x .173” with .5” stiff wires on each end (73mm x 16.9mm x 4.4 mm with 12.7mm)
Installation Board Replacement
Function Outputs 6 x 500mA
Function Type FX3
Features Series 3

Replaces the DH163LO for LLP2K narrow body diesels
Still features the board mounted lighting, drop down resistors
Includes the Sound Bug socket

New plug and play decoder with SoundBug socket for-non sound/stealth series locos by Atlas, Athearn, Intermountain, Life-Like and others that originally had factory frames/chassis designed for QSI Sound.
1.0 Amp, 6 functions
SoundBug requires 32 Ohm speakers