● Live Data
Graph Tech · Guitars
Graph Tech PRL 8721 LB7 Ratio Electric Locking Machine Heads with mini contemporary button - 7-in-line, left-handed, black
£163.00Fair Value1 stores tracked
Buy Signal
Price near historical average — neutral outlook
Confidence: 50/100
RSI (14)
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Need 15+ data points
Volatility (ann.)
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Need more data
30d Momentum
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Need 30+ data points
Price Position
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No 90d range data
EMA 20
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EMA 50
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Need 50+ data points
90d Low / High
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30d Forecast
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→ Stable
Product Fundamentals
- The Graph Tech PRL-8721-LB7 Ratio Locking Machine Heads are designed for left-handed 7-string electric guitars, with a locked construction and a contemporary mini-knob. Thanks to the unique ratio system per string, each string gets a specific gear ratio for faster and more accurate tuning. The thumbwheel at the back provides tightening of the strings. The machine heads offer half a revolution per key for half a pitch difference, greatly improving the precision and ease of tuning.
GearDeals Intelligence · Data from 0 historical price points · Analysis is informational only, not financial advice