Conference napalm::commusic_v1

513.0. "DIY Software from Xerbitron" by ECAD::SHERMAN () Mon Sep 22 1986 09:59

Here's what hardware and software XERBITRON (P.O. Box 70055, San Diego, 
CA 92107) has to offer:

ST-1	PPQ to MIDI clock converter	Handles 24, 48, and 96 PPQ pulses,
$39.95 for complete kit			or generates MIDI clock pulses in
$12.50 for PC board and manual only	standalone mode (pot variable).
$2.50  for manual only			Includes instructions for a simple
					power supply.


SK-4	2-input, 4-output router/expander	Hardware switch between two MIDI
$39.95 for complete kit				inputs to 4 outputs.
$10.95 for PC board and manual only
$2.50  for manual only			Includes instructions for a simple
					power supply.


PS-5300	5V, 300 mA power supply		Regulated power supply for above.  Can 
$32.95 for complete kit			handle, for example, two SK-4's and one 
$10.95 for PC board and manual only	ST-1.
$2.50  for manual only


PC900	Opto-isolator for MIDI interfaces	$5.00 each.

MDL	MIDI Echo/Delay	- Featured in August 1986 EM, this gives a C64 that has 
$3.00	a Passport, Syntech, or interface constructed using plans in the May 
	1986 EM the capability of varying MIDI delay (1 msec to 3 sec), 
	transpose interval (+/- 24 semitones), and velocity (+/- 128).  All 
	adjustments are continuously variable.  

PLL	CZ-101/1000 Patch - Allows patch control and storage over MIDI.
$3.50

The software is source code that you type in.  It's in C64 BASIC and assembler.
You must include $1.50 for shipping and handling with each order.  The 
exception is if you enclose a SASE with a software-only purchase.  If you buy 
a manual, the price is credited toward purchase of a kit.  Order manuals by 
appending "-m" to the model number.  Order PC boards and manuals by appending
"-b" to the model number.  No phone number is given.