Specifications: PinPAC4

Version 2019/10/01 Specification covers the following products:

PinPAC 4

Compatible for the following CPU based systems.

System
Stern SPIKE, SPIKE2

Subwoofer / Audio Output:

As of April 2015 PinPAC 1, PinPAC2 and PinPAC 2/5 MAC, PinPAC 3 ,PinPAC 4 now come standard with a subwoofer output jack

System	Back Box Speakers	Cabinet speaker
Stern SPIKE(2) systems	2 channels (L and R)	1 channel (not used on sub kit)

Speaker Inputs for sub board (Sound Board outputs):

Headphone Output Level Potentiometer

Features	carbon element compact size Dual element
Specs	Power Rating: 0.5 watts Mechanical rotation 300 ° Operational Torque: 20-200 gf.cm RoHS Compliant

Outputs:

3.5mm Stereo Headphone Jack on front panel.
Speaker output(s) to system Left and Right Back Box speakers only.
The following specs are for the Combo-kit only
Back Box Interface Board: 3.5 mm Stereo jack (Mono output) R and L are NOT connected together. Do not use a mono cable.
Sub Cable: Output terminates in choice of stereo 3.5 mm male plug for subwoofers with 3.5 mm inputs OR using supplied adapter, RCA male outputs for subwoofers with RCA inputs.
PINsmx compatible: YES. PINsmx accepts 3.5mm stereo input cable.
Ground: Referenced to system ground. If connecting two outputs to one subwoofer, verify grounds on inputs to subwoofer are isolated! If not isolated, mute function on headphone kit may not function properly. PINsmx Subwoofer mixer is recommended for properly mixing up to 4 game outputs.

Subwoofer Output Level:

Output Level	Speaker level divided by 2
Protection	Short circuit protected. Output impedance is typically 200 Ohms and if cable to subwoofer is shorted to ground, amplifier will be protected by series output resistance.
Mix	Unmixed, Cabinet speakers only. Note: Cabinet speaker audio and Back Box audio are very similar in audio frequency range and content in our findings.

Mute Function:

Notes: