Buying Guides
Modulation Powerhouse!
Boost Guitar Pedals uses Royal Mail for all domestic deliveries and UPS for international deliveries.
UPDATE – As of 13th December 2024, we are
regrettably no longer able to ship to customers located within the EU or Northern Ireland, due to new GPSR regulations which make it prohibitively expensive for small businesses to operate in the zone.
UPDATE 2 – As of 10th April 2025, we are still shipping to the USA. Please note that due to the volatile political situation relating to tariffs, we may have to cease offering shipping here at short notice.
We offer free 24-hour tracked UK delivery on all orders over £150! Order before 9pm for next-working-day dispatch.
We offer 30-day hassle-free returns so you can pick the item you want safe in the knowledge that if it's not for you, we'll take it back and refund your order.
International deliveries are subject to additional import duties and VAT at your local rate. These charges are payable to the courier at time of delivery. Calculate how much you will need to pay here.
Please note that some orders may take longer to be processed before shipping during the busiest periods of the year.
Customers hold the right to return a product for a full refund if I am notified within 30 days of delivery.
If a product is delivered in a defective or damaged condition, please contact me immediately with details of your order.
To be eligible for a return, the item must be in the same condition
that you received it. It must also be in the original packaging.
Please note, the cost of return delivery is to be paid by the customer. This will be reimbursed if the item is shown to be faulty.
To complete a return, I require a receipt or proof of purchase. Please do not send any items back to the manufacturer, and please do not send any items to me without contacting me first.
Once I have confirmed that I will process your return, please send the item to:
Boost Guitar Pedals (returns)
84 Wolf Lane
Windsor
Berkshire
SL4 4YZ
United Kingdom
My first course of action for faulty items is to replace them like-for-like. If this is not possible, a full refund will be considered as an alternative.
If returned within the 30-day period, your refund will be processed and a credit will be applied to your credit card or original method of payment.
The customer is responsible for paying return shipping costs. Shipping costs are non-refundable unless a product is proven to be damaged or faulty upon delivery.
It is recommended that items should be returned using a trackable shipping service in case the item goes missing en route.
The Greenhouse Effects Logos Chorus-Vibrato is a cleverly designed and beautifully executed modulation powerhouse with 3 chorus modes plus a classic vibrato effect accessed by turning the Mix knob to 100%.
What's more, an expression pedal input makes the Greenhouse Effects Logos even more controllable and versatile on the stage.
If a wealth of chorus is what you are after, the Logos has it: pitch shifting, multiple voices, LFO, feedback, envelope detection, waveforms, distortion and even reverb are blended together and rearranged to make 48 different combinations of incredible modulation.
Classic chorus with up to 8 cascading voices, normal to extreme depth, DSS: Max Depth for noisy chaos. Hidden feature: Automated rate.
8 chaotic modes of pitch modulation, envelope LFO, waveforms and double voice. DSS: Max Depth
The pedal's party trick is its "Logos" mode, which is a chorus with an LFO featuring various pitch interval settings and added reverb. As Roy at Greenhouse Effects says, "it feels like an organ player is playing along with you in a large hall!"
Beautiful, dreamy chorus with 8 combinations of modulated intervals, octave up/down, 5th intervals, and flanger-like modulation at lower settings. This setting includes a hall-style reverb for added angelic ambience. DSS: Max Depth for noisy chaos. Hidden feature: LFO off.
One genius implementation is the DSS (Dual Switching System) , which gives you access to secondary functions in each mode when you hold down the footswitch for more than 200ms. There are also "hidden" features for each mode, accessed by maxing out the Rate control.
The Logos is another example of the great work Greenhouse Effects has been doing combining analogue circuitry with digital controls. Sit down with this for a weekend and explore all the sounds it has to offer - there's a lot to discover!
