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Good & competent service, as always.
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Competitive prices. Excellent service, including response to online purchase order and delivery as promised.
Addis A. - 22.03.2019
I bought a PSR S975 Yamaha keyboard and a wireless Adapter UD WL01 from MusiX. These instruments have been delivered to me safely. I appreciate the MusiX customer service. They gave me response on time and and are friendly. I suggest MusiX to a friend by witnessing that the best music instrument sales service in Switzerland.
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Graph-Tech PRL 8721 C0 / Ratio Locking Machine Heads (chrome)

  • Graph-Tech PRL 8721 C0 / Ratio Locking Machine Heads (chrome)
CHF 136.00
Ratio Locking Machine Heads PRL-8721-C0 - Electric, 6-in-line (left / bass side), Contemporary Button, 2-Pin - Chrome


The PRL-8721-B0 is a set of Ratio Locking Tuned Machine Heads for an electric guitar that uses six in line tuners. It has a contemporary mini shaped button, has a two pin casing and is finished in chrome.


- locking machine heads for electric guitar
- 6 pcs. for 6-in-line orientation
- bass side / right hand
- incorporate string gauges in tuning equation
- half turn equals half tone on each string
- faster and more accurate tuning of each string
- thumb wheel screw on the back for locking the string
- contemporary tuning pegs
- closed back
- 2-pin mounting
- mounting hole diameter 9.7 mm
- post diameter 6 mm
- incl. InvisoMatch standard mounting plates for use of existing screw holes
- gear ratios E - 12:1, B - 20:1, G - 35:1, D - 20:1, A - 24:1, E - 39:1
- chrome
- also available in black and gold
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Customer feedback
Christian L. - 17.12.2018
Very satisfied so far, prices are better than many stores out there and the delivery service is very good.
Philip S. - 19.03.2018
I am very pleased with the products and customer service from MusiX and will continue to be a happy customer.
Alan L. - 05.03.2019
All went well! Will order again!
André K. - 20.02.2019
I'm quite happy with the product. It was delivered on time and the sales support was really helpful.
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