TONEWHEEL
GENERATOR
NOTE REPLACEMENT UNITS
Models GNR-1 and GNR-2
The GNR1 and GNR-2 provide the simplest and
most cost effective alternative to removing and
disassembling Hammond tone wheel generator when
dead or defective tonewheel generator frequencies
are encountered. They require only a simple three
wire installation, and are easily mounted in the
organ. Each GNR unit generates a replacement sine
wave output of the defective tone wheel
frequency. It is derived from another tonewheel
frequency, so accuracy is maintained. Frequency
output or “volume” can be easily
adjusted to match the tonewheel frequencies above
and below the replacement frequency.
The GNR-1 is the primary note replacement unit
and has a built in power supply and circuitry to
replace one dead tonewheel frequency. The GNR-2
has no built-in power supply as it was designed
to be used in conjunction with a GNR-1
on organs which require replacement of two or
more dead tonewheel generator frequencies. Each
GNR-2 will replace a single additional frequency,
and a maximum of three GNR-2 units may be powered
by a single GNR-1.
NOTE:
The GNR-1 and GNR-2 are not able to replace pedal
frequencies on spinet organs, since these tone
wheel outputs are not sine wave signals.
The GNR-1 and GNR-2 Generator
Note Replacement Units were specifically designed
for the following Tonewheel Generator spinet and
console HAMMOND Organ Models:
A, AB, B,
BA, BC, C, AV, BCV, BV, CV, DV, A-100, B-2, C-2,
B-3, C-3, D, G, D-152, E-100, E-300, H-100,
H-300, L-Series, M-Series, Porta-B, RT, RT-2,
RT-3, R-100, T-Series, X-77
(The GNR-1
and GNR-2 can be used in an X-66 with the
addition of a Model TR-6-2 Transposer to replace
the pedal tonewheel generator)
SPECIFY ORGAN MODEL AND SERIAL NUMBER
WHEN ORDERING
Complete
Hammond Organ and Leslie Speaker Repair,
Rebuilding and Modification Service is Available
in our Newington, CT Shop.
As an Authorized Hammond
Organ Dealer,
We also offer new Hammond Organs and Leslie
Speakers.
Leslie Connector Kits, Cables, Tube Sets,
Replacement Speakers,
Crossovers, Motors, and many other items are
available.
Call
us for new Hammond Organ and Leslie Package
Pricing
We can completely rebuild your
existing Hammond organ and Leslie
and upgrade single-speed Leslie models to
two-speed operation!
Custom Leslie Cabinet Refinishing / Repair /
Painting available.
Hammond organ and Leslie Fitted-Blanket Covers
and original style
Roll-or-Kari Moving Dollies
are also available!
Email
GOFF Professional for parts,
equipment, information or technical assistance
with any Hammond Organ or Leslie Speaker
[email protected]
REV. 11-27-97
APG / BPG
|
GOFF Professional by Goff Organ Service, Inc.