This top of the line tuner, also known as the Waffle Back™, Radiator Back™, and listed in the Kluson® catalog as the Kluson® Super Guitar Machine has been off the market for around 40 years. We at Kluson are proud to reintroduce this tuner, which was used on numerous high end Gibson® Les Pauls®, ES-355®, Super 400®, L5® and early Les Paul SG® Customs.

Important Dimensions:
post diameter - 1/4 in. (.25 in.)
set screw distance(on center) - 1 1/16 in. (1.065in.)
housing width - 21/32 in. (.65 in.)
housing length - 1 23/64 in. (1.35 in.)
ferrule O.D. - 11/32 in. (.35 in.)

Historically used on:
1968 - 1975 Gibson ES-355
1968 - 1971 Gibson Crest Gold
1968 - 1975 Gibson Les Paul Custom
1963 Gibson Les Paul / SG Custom
1964 - 1975 Gibson SG Custom

Year Condition Color Case
Call Brand New Gold None


Tommy's Guitar Shop
Tommy's Guitar Shop
Everett, WA
12:19 PM
Store Hours: Monday through Friday 10:00am - 7:00pm Saturday 10:00am - 6:00pm Pacific Standard Time. Closed Sunday. Tommy's Guitar Shop, 1911 Hewitt Ave, Everett Wa. 98201. Phone: 425-252-9252 email:

$$$$, Visa, M/C, Discover, AMEX, Cashiers Check, Money Order & Bank Wire. Paypal is also accepted, but requires approval from Tommy.

We ship WORLD WIDE. Buyer pays all shipping & insurance costs. NO C.O.D. shipments. WE ship via Fed EX or US Postal world wide. I inspect every piece of equipment prior to packing to assure quality and perfect working order when leaving our shop. I pack everything myself to the HIGHEST standards, for safe shipment any where in the WORLD.

Tommy's offers a 48 hour approval period for all shipped guitars, & effects. All shipping costs are the buyers responsibilty. All returned items paid by credit card are subject to 3% restocking fee. All returns require prior approval from Tommy. All shipped amplifier sales are final.