Cornerstone Gladio SC Single Preamp
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Cornerstone
Gladio SC Single Preamp
Product Info
Article Number:
515652
Brand:
Cornerstone
Model:
Gladio SC Single Preamp
Category:
Distortion Pedals
Price:
$279.40
* Prices may vary. Check retailer for current pricing and availability.
The Gladio SC is a seriously impressive little box. It nails that creamy, Dumble-esque preamp tone – think classic rock and blues with a touch of sparkle. If you’re after that signature warmth and drive without a massive tube amp setup, this is a fantastic option for gigging musicians and studio players.
Product Description
- Cornerstone Gladio SC Single Preamp
- Effect pedal for electric guitar
- Preamp
- Designed to provide the same Dumble tube amp sound as the 1st channel of the Double Gladio
- but in a smaller and more compact size and with an additional Clean control to achieve a more authentic classic Texas blues sound
- Controls: Gain
- Volume
- Clean
- Tone
- Switch: Comp
- LED: Effect On
- Footswitch: Effect Bypass
- Input: 6.3 mm jack
- Output: 6.3 mm jack
- Mains adapter connection: Hollow female plug 5.5 x 2.1 mm
- negative pole inside
- Power consumption: 30 mA
- Power supply via 9 V DC mains adapter (suitable mains adapter art. #409939#
- not included)
- Dimensions (W x D x H): 67 x 122 x 39 mm
- Weight: 250 g
- Handmade in Italy
*Note:* No battery operation possible
PROS
- • Handmade Italian craftsmanship delivers exceptional build quality and attention to detail
- • Clean control provides a surprisingly versatile palette beyond pure distortion
- • Faithfully emulates a Dumble's first channel character – a highly sought-after tone
- • Compact size makes it pedalboard-friendly without sacrificing sonic complexity
CONS
- • Lacks battery operation, requiring a dedicated power supply – an inconvenience for some
- • Limited versatility compared to multi-effect units; a focused preamp design
- • Price point might be a barrier for budget-conscious players seeking distortion
Product Video
Key Features
Distortion Type
Overdrive/Preamp emulating a Dumble amplifier's first channel
Controls
Gain, Volume, Clean, Tone, Compression (Comp)
Bypass Type
True Bypass
Power Supply
9V DC Mains Adapter (5.5 x 2.1mm, negative center)
Connections
6.3mm mono input, 6.3mm mono output, DC power input
Dimensions
67 x 122 x 39 mm
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Frequently Asked Questions
It allows you to blend a clean signal with the driven tone, softening the edge and adding a more authentic, dynamic response.
It's primarily a preamp – it provides gain and tone shaping but relies on your amp’s power section for the final distortion.
It’ll shine with amps that have a clean platform, allowing the Gladio SC to impart its Dumble-inspired character without muddiness.
