Geshelli Labs JNOG3 [J3]

The J3 will have 3x 8pin DIP sockets available on the board. This will allow you to swap out the opamps with the Sparkos 3602, or any of your favorite chips. It will also support the Sparkos 2590’s stacked pair which requires a PRO TO DUAL DIP8 ADAPTER.

AKM4499/AKM4191 Chipset
TI DIX9211 SPDIF DIR Chip
Twin TI1656/SparkOS 3602/2590 OPAMPS for Balanced (XLR) Outputs
Single TI1656/SparkOS 3602/2590 OPAMP for Unbalanced Output Circuit
Ultra Low Noise Power Supplies (Updated to handle higher current based OpAmps)
Front Illuminated LED Ring Switches
Low Noise Oscillators
Relay Switched USB Inputs (Removes any noise generated from USB when turned off)
12V (“Geshelli Style” 5.5mm x 2.1mm) POWER SUPPLY