Offered for sale;

1998 ADA-G1 Dan Armstrong lucite guitar serial number DA98050053.

This guitar is in excellent condition. The neck and frets are fine; there is a small chip on the corner of the pickguard. The original 3 way tone toggle switch was defective and replaced with a 3 way mini toggle. It works equally as well.

Because these guitars are so unique, here is the “back story”:

In 1968 the Ampeg Company of Linden, New Jersey hired Dan Armstrong, a noted studio musician and guitar repairman, as a consultant to improve their Grammer line of guitars. He designed a new line of guitars and basses that were constructed of clear plexiglass. While Dan had worked out the design of the guitar body, the first step was to create a prototype, and to help him in this endeavor, he turned to none other than 20 year old Matt Umanov who was already a master luthier.

These guitars had interchangeable pickups designed by Bill Lawrence who shared a Greenwich Village shop with Armstrong, and eventually took it over when Dan moved back to London. The guitars had long sustain caused by the solid plexiglass body, though that material caused the instrument to be in the Les Paul weight range. When Keith Richards and Bill Wyman of the Rolling Stones appeared on stage with the revolutionary Dan Armstrong Acrylic Guitar and Bass, the musical world took notice and the legacy truly began.

In 1998 St. Louis Music, then Ampeg's parent company, decided to reissue the Dan Armstrong Acrylic guitar and bass, as a celebration of Ampeg's 50th anniversary. Dan's son Kent Armstrong (a pickup guru in his own right), agreed to produce the pickups, (improved versions with better shielding and epoxy), production was sourced to FujiGen-Gakki, a musical instrument manufacturer based in Matsumoto (FujiGen is an OEM for several musical instrument brands in the marketplace with one of the most prominent being Ibanez).

The volume and tone controls work in conjunction with a unique 3-way switch. We must take a step back and mention the 3-way tone switch. "Dan said that after the prototype was made and shown to Ampeg they simply said 'nobody will buy a guitar without a switch' - to which Dan replied...Guys, it's only a one pickup guitar”.

But Ampeg was adamant, "needless to say he was told to put a toggle switch in the guitar. If you think about how cool, functional and downright modern the rest of his pickups, pot values and tone cap choice was design wise in 1969; a switch to turn the tone to zero seemed like an afterthought. Basically, Ampeg got their way and wrote about it in their marketing blurb." The owner’s manual states: the 3-way switch in the forward position offers the steepest reduction of high frequencies, the switch in the center position bypasses the tone control completely, accentuating high frequencies. The switch in the rear position will yield a moderate reduction of highs.

Featuring 24.75 scale length, a 1 5/8” nut width, and weighing in at 9lbs. Both pickups are included, the humbucker as shown in the photos, and the single coil.

Cool piece of rock & roll guitarnia.

This guitar should be played naked.

Hard case included.

Please note: we do our best giving descriptions of used pieces. We have found it impossible to describe every mark on an instrument or amp that is not in the "mint" category. Also, what's important to you may not be important to someone else. For example, you may say, "I don't care what it looks like as long as it plays or sounds well." Another person may say, "Body cosmetics are very important to me so tell me about every scratch, nick and blemish." So, please ask the questions that are most important to you. If you ask they will be answered. They are free and there's no limit. Additional photos can also be made available.

This is a specific item that is also being offered for sale in our brick & mortar location. It is possible that it has just been sold. Please ask if it is still available before purchasing.

*It is our policy to require a signature on delivery of all musical instruments. Please let us know if you prefer no signature required when ordering or we will automatically require a signature.

Year Condition Color Case
1998 Excellent Clear Hard


Imperial Guitar & Soundworks
Bill, Dianne
New Paltz, NY
3:13 AM
10:00 am - 6:00 pm Tues. - Sat. Mondays by appointment only

We accept VISA, Mastercard, Discover, and American Express, as well as certified checks and bank-to-bank wire transfers. Trades and consignments also welcome. Bank to bank wire transfers seem to work best on foreign orders. Wire transfer payment from your bank to: Bank of New York Newburgh branch Imperial Guitar & Soundworks Account number:6800007257 Incoming transit number:021000018 Notify on arrival of funds:(845)561-0202

All shipments made by us are fully insured. Also, all new products are fully covered by the manufacturer's warranty and used gear usually carries our 30 day mail order warranty. All stringed instruments sold by IGS are shipped UPS ground service for about $50.00. Alaska and Hawaii is shipped UPS 2 day Blue Label service for $75.00.(3 day Orange, 2 day Blue, and overnight Red Label is also available throughout the 48 states. Most small goods (pedals, accessories, etc.) are $7.00 for UPS ground service. Size and weight of amplifiers vary greatly. Typically UPS ground service starts at $40.00 and goes up. Please call on each item. GUITAR FREIGHT (Foreign) We ship instruments world wide. Our shipping department prides itself in its ability to safely deliver guitars anywhere in the world. We use UPS Air service, wherever possible. You are responsible for any import duties, V.A.T., etc. on delivery. It is advisable to consult with your local customs office.

48-hour approval on most items