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12 Months EXTRA for Free!
Many of our competitors charge 10% or more for an additional 12 months of warranty on the products they sell. AMS offers this exclusive benefit to our valued customers at no extra charge. Thousands of items on our site and in our catalog carry the "Gold Lock Extended Warranty" icon. It means you get the manufacturer's full warranty plus 12 additional months, FREE!!!
Our 45 day return policy allows you to buy with confidence at AMS! If you are not completely satisfied with any item* purchased from AMS, return it to us within 45 days of the shipping date, and we will refund your money or help you with an exchange. That's always been our policy, and now we've added the ease of Electronic Return Labels!
Canadian Shipping Information
Welcome Canadian musicians! Buying your gear from AMS is as easy as going to a local music store, with more selection and more than competitive prices!
Items with this logo are eligible to ship to Canada. Please note that you will be responsible for payment of brokerage fees, duties and other import taxes applicable to your order.
NOTE: Free shipping offers do not apply to Canadian orders. Please be aware of custom fees - such as taxes and duties - when your order arrives. Since these fees vary from location to location, CUSTOMS FEES ARE NOT INCLUDED IN SHIPPING CHARGES. Please check with your local customs office for more information on the fees in your areas. Refusal to pay these fees will result in an undeliverable order. If returned, we do not refund shipping charges and may assess restocking fees to cover return shipping expenses.
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With Grandmother, any musician can easily explore and experience the joys and magic of analog synthesis. Grandmother is a sonic playground that harkens back to Moog’s modular roots, where synthesis is not only about the end result, but the journey of discovery and experimentation. While capable of highly complex sounds and modulation, Grandmother's semi-modular design requires absolutely no patching. Easily explore and experience the joys and magic of the Grandmother analog synthesis.
Moog Grandmother Analog Keyboard Synthesizer Features
Hardware Spring Reverb can be used to process external sounds
1/4” External audio input for guitars, drum machines, and more.
Semi-modular - no patching is required
Easy to use Arpeggiator and Sequencer
Store up to 3 sequences with up to 256 notes each
2 Analog Oscillators with selectable wave shape and hard sync
Classic 4-Pole 10Hz-20kHz Ladder filter
Patchable 1-Pole High Pass filter
Analog ADSR Envelope Generator
Analog LFO with audio-rate capabilities
32-note Fatar keyboard with velocity
All normalized connections can be interrupted for full modularity
DIN MIDI In/Out/Thru and USB MIDI
Patchable bipolar attenuator
Works with Mother-32, DFAM, Euro rack modular systems and more
41 patch points with 21 inputs, 16 outputs and a Parallel-Wired 4-jack Mult
Inspired by the classic Moog modular synthesizers that came before it, Grandmother's sound engine, modulation engine and onboard spring reverb tank are completely analog, resulting in an unrestricted sonic vocabulary of immeasurable beauty and power. In addition, Grandmother also features an easy to use Arpeggiator and Sequencer for added enjoyment and programmable syncopation.
Though not required, creative patching and exploration are the keys to discovering exciting new relationships between modules and to truly unlocking Grandmother’s infinite expanse of auditory inspiration. Patching can also be used to override internal connections, allowing each section to function just as an independent module would.
In addition to its standalone function, Grandmother is also an ideal analog audio processor for external sound sources, and a powerful keyboard front end for expanding a Mother-32, DFAM or Euro rack modular system.