Due to tariffs I can no longer offer free shipping to USA! The tariff costs will be addressed in the shipping component.

Sorry!!

Please Note! I receive many messages from customers wanting to purchase however it says "out of stock" When going to pay. As I am located in Australia, Reverb only allows PayPal to be the Merchant to manage the payment.

A paypal Account is Not Required and Credit card payment is available. They are simply acting as the Merchant.

If you select any other form of Payment (ie Reverb Payments) etc etc it will say the item is out of stock!

I have contacted Reverb several times about this, but this message seems to be the only solution!

 Our recreation of the vintage EHX Small Stone V2 loaded with extra features to expand its palette while retaining the legendary sounds of the original. 

Features of Gallstone

• True Bypass Operational Transconductance Amplifiers (OTA) phaser
• 9v DC operation 2.1mm Boss style negative tip jack.
• 2/4 stage phase pushbutton switch pressing in button (red led) indicates 4 stage mode which is the stock original.(2 stage phasing indicated by blue led)
• Mix, feedback, rate controls 
• Level control corrects the volume drop of the original.
• Incorporating new Expand control which switches in an extra secret bit of additional circuitry into the mix. Designed to make things sound a little trippier, much like its designer. (Tuned 2 stage high "Q" all pass filter for those keeping up with all the technical details) 
• LED LFO indicator
• Voice pushbutton allows to switch between two different feedback network versions of the variants.
• Width control (8 way rotary switch) - the original circuit had a 2 way switch called Color. This switch had 2 width position settings. Color "On" position equates to position 8 and the feedback control at maximum. Color "Off" position of the original is the same as the width control being in position 5 and feedback turned fully off. Separating the functions of the color switch into separate controls allows the original settings to be selected easily, however now many more possibilities are available. As the width control is turned down the frequncy of the waveform increases, while the amplitude decrease. 
• Range switch - up position is standard, down allows super slow LFO sweeps.
• Please note: When first powering up the pedal, especially in "slow" range mode, the circuit may take a few seconds to charge up before it functions. This is expected behaviour.
• 1590B enclosure size 
• Current draw 80mA.