JJOYO JF-18 Power Tune
JOYO Audio delivers a compact and convenient way to combine the essential tools of the guitarists pedalboard that do not necessarily make a sound, but enable it to all happen. A True Bypass guitar pedal tuner and guitar effect pedal power supply.

The JF-18 Power Tune combines both power supply and tuner into one amazing product, saving space and eliminating noise

The POWER section features a filtered low noise output with short circuit and over current protection. Six outputs give you the standard 100ma power for most of your standard analogue pedals on your board, whilst two additional outputs can deliver a whopping 500ma, which will cover even the most demanding digital effects units.

The TUNE section delivers via the large LED screen, which is easy to see in any lighting condition. Using a technologically impressive rapid chromatic tuning algorithm, ensuring fast and responsive note detection for any guitar or bass player.

There is no need to worry about your guitar signal running though the power supply, we have made sure that there is no crosstalk noise or hum, the switching adapter does not get hot unlike many other guitar power supplies. We also include 8 DC power cords and 2 polarity reversing cables.

Of course you can use the Power Tune independently, the tuner section features True Bypass circuit to minimise signal loss.

Tuning Parameters

Input : 1/4 mono port
Output : 1/4 mono port
Tuning Range :12Hz-4186Hz
Working voltage: DC9v (centre negative).
Running current: DC120mA.
Power Parameters

Input voltage for adapter: AC100 -240v.
One DC9v input, 2A input (centre negative).
9 x DC 9v outputs, 2 x 500mA, 6 x 100mA (centre negative).
Filtered short-circuit and over current protection.
Includes JP-03 filtered UK power supply adaptor.
8 x DC power cords.
2 x polarity reversing cables.

Product Specs

Mint (Used)
JF-18R Tuner Power
Tuning Pedals


About The Seller

Music Express Canada
Joined Aug 2013
Brantford, Canada


Accepted Payment Methods

Shipping Policy

Ships from Brantford, Canada to:

Continental U.S.
Other U.S. Territories
Puerto Rico
United States
Everywhere Else

I will ship with tracking to the listed regions. Canada, Unites States, Alaska, Hawaii. UK, Australia, Austria, Belgium, Brazil, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Hong Kong, Hungary, India, Indonesia, Ireland, Israel, Italy, Japan, Latvia, Lithuania, Luxembourg, Malaysia, Malta, Netherlands, New Zealand, Poland, Portugal, Russia, Saudi Arabia, Serbia, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, Switzerland, Thailand, Turkey, United Arab Emirates, United Kingdom. To negotiate shipping rates to other locations, please send me a message. Taxes and Duties ( Excluding Canada and the USA ) are not part of our shipping fees, you are responsible for those according to your country's tax and duty policies.
Buyers from the USA will not be affected by any import duties if the total amount is less than 800$.
Buyers from Canada ,we do not charge duty or tax.

Tax Policies

This shop collects taxes in the following regions:

District of Columbia*
New Jersey*
New York*
South Carolina*
South Dakota*
West Virginia*
*State sales tax is required in this region. Learn More

Return Policy

Return Window

This product can be returned within 7 days of receipt.

General Terms

Items must be returned in original, as-shipped condition with all original packaging and no signs of use. Buyer assumes responsibility for all return shipping costs unless the item was not received as described.


Buyer receives a full refund in their original payment method less any shipping costs and a 15% restocking fee.

Special Conditions

· We will accept refunds or exchanges within 7 days of the receipt of the item. Item must be in original condition to receive a full refund.
Our return policy only covers the amount the item was bided on, NOT any of the shipping costs!
Also, packaging must be undamaged and complete; A 15% restocking fee will be imposed. We reserve the right to refuse returns in which the value has been diminished in some way. We also have the right to refuse returns for any other reason except defective product.
Shipping costs to and from is incurred by the buyer,including duties, brokerage and taxes.
· Before returning an item, please contact us FIRST for shipping instructions and to receive a return authorization number. Items returned without an authorization number will not be accepted.
** Promotional items we offer as free example like tuners etc may vary in color depending on stock availability at time of sale.Manufacturers from time to time will change specs or color etc on models they feel they have to, we are not held responsible for these changes. Digital effects require a higher power source ma as it is called, please be sure you have the correct supply to power these as in 99.9 % of the cases it is not a pedal failure it is the power source, most effect pedals do not come with a power supply, if we failed to insert that in our listings by mistake we are not obligated to send a power supply. We will always include what manufacturers supply us with **
Items purchased on sales or offer prices are non-refundable, in case of a defect the item will be replaced or refunded. Items must be returned via postal service, listed as return to country or origin for warranty clearly marked on the outside of the package.
***International orders.
All international orders (except Canada since we are located in Canada, and USA as you are $800 per single purchase exempt from Duty,) are subject to customs fees, taxes, duties, VAT, etc. These charges are NOT a part of the shipping charges, they are collected by your local customs agencies. Please learn about these charges before placing an order. Refusal to pay these charges results in "undeliverable" and "return to sender" packages. We do not refund shipping charges in these instances. If any charges incur in the return process, those charges may be subtracted from your refund.

10% Off
Sale ends Oct 30 at 10:00pm

Accepted Payment Methods

Credit Card
Reverb Bucks

Music Express Canada

Brantford, Canada
Joined: Aug 2013

Seller Achievements

JOYO JF-18R Tuner and Power Supply all in one NEW from Joyo Ships Free
+ Free Shipping