Crazy Tube Circuits Golden Ratio Phi V2
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φ (Phi) has been updated to include 3 separate compressor circuits at a flip of a toggle switch.
An internal smart switching circuit lets you decide which type of compression works best for you featuring a wide range of compression ratio from 1:1 to 20:1
Each all-analog circuit is totally independent and has its own voice with different compression characteristics, range and response of controls to suit every style.
FET compressor: This is a feed-back detector / control compression circuit that relies on a FET transistor for gain reduction. It adds a distinctive color to the signal and can be set for super-fast response, but it may also introduce a bit of musical distortion.
OTA compressor: The majority of guitar compressors use this technology. Our interpretation uses a feed-forward detector circuit thus being able to “squeeze” things harder, ideal for catching fast transients and limiting. It is the most controllable circuit with punchy and direct sound.
OPTO (Optical) compressor: A hand selected photocell combined with a feed-back detector circuit offer smooth attack and release characteristics resulting in very musical and organic compression even on extreme settings. It can also be set very neutral so that you won’t be able to tell when it's on but you sure going to miss it when it's gone.
Phi will fatten up your tone even with no compression added. With the parallel compression technique of blending the compressed signal with the original – uncompressed signal, you will experience clarity and precision only found in studio recordings.
An internal switch selects between 9 or 18V DC of operation from a standard 9V DC power supply via an internal voltage multiplier. Use the 18V setting for increased headroom and enhanced compression characteristics.
Features superb low-noise floor performance and full frequency response making it ideal for guitar, bass and virtually every instrument either on studio or stage.
Returns & Exchanges
All our guitar pedals come with a standard manufacturer's warranty, guaranteeing they are free from defects in materials and workmanship. Should you encounter any issues with your pedal, we will repair or replace it at no cost to you.
We're committed to supporting you throughout your musical journey. Our dedicated team of experts offers lifetime technical support for all our guitar pedals. Whether you need assistance with setup, troubleshooting, or usage, we're just a phone call or email away.
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Let customers speak for us
It's like my old Eden WT800 and Ampeg SVT heads got together, had a bastard love-child that won the genetic lottery, then blasted that child with some sort of mad scientist shrink ray! So small it fits in my accessories bag - I don't even need to get a separate bag/rack for it - and my ageing joints love that it's barely 2 kg. The controls are so simple and intuitive, yet there is a surprising range of usable tones in this this. Sounds great with my pedal board and it works awesome with my current band. I don't regret going with the Quilter Bass Block at all!
First Klon style pedal I’ve ever owned.. does the job beautifully and saved myself about five thousand dollars.!! Delivered prompt and efficiently within a few days…. No complaints here.
Bought the Quilter Superblock US as an easy to carry alternative to the 50w valve head I usually take to gigs and jams. Matched with a 1x12 cabinet it sounds great, big sound for such a small package. Very happy with this amp.
Good solid tuner that’s seems to be well built, keeps tune well, buffer works great or alternatively has a button to disengage buffer for true bypass, great alternative to the usual tuner pedals on the market.. Great service from AME pedal arrived within a few days of order, and I got 10% off the price for my first purchase.
Simple and effective, though I prefer the older design.
This pedal is amazing! So smooth and responsive. High quality.
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At AME Audio, your satisfaction is our priority. We guarantee that our products are crafted with utmost care and quality, and we're committed to ensuring your musical journey is filled with joy and exceptional experiences.