HX3.5 Extension Board: Unterschied zwischen den Versionen

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==Preface==
==Preface==


An updated HX3.5 Extension Board is available for Leslie and headphones connection. It carries a Leslie control and preamp circuit with separate Audio DAC, two 1/4" jacks for either audio (plain organ and pedal bass) or sustain and sostenuto switches (selectable by jumpers) and a headphone amp. However, with some restrictions, you may use the old Extension Board mk3/mk4 for HX3.5 mainboard.
An updated HX3.5 Extension Board is available for Leslie and headphones connection. It carries a Leslie control and preamp circuit with separate Audio DAC, two 1/4" jacks for either audio (plain organ and pedal bass) or sustain and sostenuto pedals (selectable by jumpers) and an headphone amp. However, with some restrictions, you may use the old Extension Board mk3/mk4 for HX3.5 mainboard as well.


==HX3.4 Extension Board (obsolete)==
==HX3.4 Extension Board (obsolete)==

Version vom 17. Juli 2018, 19:04 Uhr

Additional wires required to use HX3.5 with old HX3 mk3/mk4 Extension Board.

Preface

An updated HX3.5 Extension Board is available for Leslie and headphones connection. It carries a Leslie control and preamp circuit with separate Audio DAC, two 1/4" jacks for either audio (plain organ and pedal bass) or sustain and sostenuto pedals (selectable by jumpers) and an headphone amp. However, with some restrictions, you may use the old Extension Board mk3/mk4 for HX3.5 mainboard as well.

HX3.4 Extension Board (obsolete)

Old Extension Board for HX3.4 (mk3/mk4) may be used with HX3.5 if two wires from Extension Board connector to serial port are added on back of HX3.5 mainboard. Without these wires, the USB port on Extension Board is useless. Route one wire from PL1 pin 10 to PL19 pin 4 and one wire from PL1 pin 11 to PL19 pin 5 (see pictures). Please note: Even with HX3.5 mainboard, USB socket on old Extension Board is solely to be used for parameter tweaking with HX3.5 Editor; MIDI over USB is not supported. For best results, use HX3.5 Extension board as described below.

HX3.5 Extension Board

An updated HX3.5 Extension Board is available for Leslie and headphones connection. It carries a Leslie control and preamp circuit with separate Audio DAC, two 1/4" jacks for either audio (plain organ and pedal bass) or sustain and sostenuto switches (selectable by jumpers) and a headphone amp.