




Supro Keeley Custom 12 25 Watt 1x12 Combo Amp
The next chapter of iconic amps
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Want to Click and Collect or try items at our Guildford Store?
The store is open 10am - 6pm Monday to Saturday and 11am - 5pm Sunday and bank holidays.
The stock information shows the quantity of units that are available to purchase at the Guildford store and the quantity of units that are available at our off-site Guildford warehouse. These stock levels are updated in real time.
Our Click and Collect service is available at our Guildford store from 10am - 6pm Monday to Saturday, and 11am - 5pm on Sunday. You can either choose click and collect as your delivery option online or, during store opening hours, call our sales team at 01483 456777 to place a 10% deposit.
If you have placed your order online, you will receive a confirmation email of your order and a separate follow-up text or email to confirm when your item is ready for collection.
Please do not come to the store before you have received the follow-up message, as your order may not yet be ready at the store.
If the only available stock is in our off-site warehouse it can be brought to the store location for you to try - you just need to contact the store within opening hours. Please note any requests received after 3.30pm will not arrive at the store until the following morning.
Please be aware that, unless you have paid a deposit to reserve the item, it will continue to be free, both online and in-store, for another customer to buy. Therefore we would advise you to place a 10% deposit by either using the on-line click and collect service or calling us 01483 456777.
SKU: 1968RK
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Product Description
Here's what Supro say about the Keeley Custom 12:
Designed in collaboration with Robert Keeley of Keeley Electronics as a follow-up to the bestselling Custom 10, the Keeley Custom 12 is built to seamlessly integrate your pedals into the heart of an all-tube Supro amplifier.
The preamp and 2-band EQ section are voiced perfectly for running your gain pedals in front of the amp, while still maintaining Supro’s signature midrange heft and phenomenal touch dynamics. And a transparent effects loop provides the ideal point to inject your delay and reverb effects into the amplifier’s all-tube signal path, avoiding unwanted distortion on modulation effects.
The Keeley Custom 12 features the legendary Celestion G12M-65 Creamback speaker, developed in the mid 1960s and beloved by the biggest guitar players in history. It produces vintage, woody tone while still offering major power, perfect for modern amps.
Low-end heft complements warm and vocal mid-range, with crunchy upper-mids and sweet, articulate highs. A master volume circuit allows you to control the sound pressure level coming from the speaker, while pouring on copious amounts of gain from the ECC83S-based tube preamp or your favorite dirt pedals.
CELESTION CREAMBACK SPEAKER
The legendary Celestion G12M-65 Creamback speaker, revered by some of the world’s greatest players, offers vintage, woody tone while still providing major power. Rich low-end complements warm and vocal mid-range, with crunchy upper-mids and sweet, articulate highs.
PERFECT PEDAL PLATFORM
Designed to be the perfect platform for pedal aficionados, the Keeley Custom 12 features a transparent effects loop, allowing players to inject their modulation effects directly into the all-tube signal path, avoiding unwanted distortion and delivering sweet, clear effect-pedal tone.
CLASS A PREMIUM TONE
A ECC83S-based tube preamp pours on the gain, while a Bruce Zinky-designed cathode-biased Class A power section loaded with premium Tung-Sol 6V6GT tubes achieves the instantly recognizable Supro sound.
PREMIUM LOOK AND FEEL
Custom Blue Rhino Hide tolex, our Supro Silver/Blue grill cloth, white piping, a dog bone handle, and engraved headplate co-branded with Supro and Keeley Electronics identities.
Specifications
ELECTRONICS
- WATTAGE: 25W
- SPEAKER BRAND: Celestion
- SPEAKER MODEL: G12M-65
- KNOB CONTROLS: Volume, Treble, Bass, Master
- EFFECTS: Effects Loop
- INPUTS: 1
- OUTPUTS (LINE LEVEL): Send
- SPEAKER JACK: 1x 8-ohm, 2x 4-ohm
- PREAMP TUBES: 2x ECC83S
- POWER AMP TUBES: 2x 6V6GT
HARDWARE
- CABINET MATERIAL: Poplar
- HANDLE: Vinyl Dog Bone
- COVER: VC12
- TOLEX: Blue Rhino Hide
- PIPING: White
- COLORWAY: Blue Rhino Hide
- GRILL CLOTH: Supro Silver/Blue
BODY
- CAB DIMS (IN.): 23.625” x 16” x 10.5”
- CAB DIMS (CM): 60 x 41 x 27 cm
- WEIGHT (LBS): 42 lbs
- WEIGHT (KG): 19 kg