GD
GD
← Back to product|Deep Intelligence Analysis
● Live Data
EarthQuaker Devices ZEQD PRE - Tube Preamp/Booster
EarthQuaker Devices · Electric Guitar Preamps

EarthQuaker Devices ZEQD PRE - Tube Preamp/Booster

£399.00Fair Value2 stores tracked
Buy Signal
Fair Value
Price near historical average — neutral outlook
Confidence: 50/100
RSI (14)
Need 15+ data points
Volatility (ann.)
Need more data
30d Momentum
Need 30+ data points
Price Position
No 90d range data
EMA 20
EMA 50
Need 50+ data points
90d Low / High
30d Forecast
→ Stable
Price History
Current
£438
Change
+9.8%
Avg
£418
Low
£387
High
£438
Volatility
4.9%
Store Intelligence
Gear4musicGear 4 Musicused
£399.00
Buy
2ThomannThomann
£438.00
+9.8%
Buy
Price spread: £39.00 across 2 stores
AI Recommendation EngineRule-based · v1
Fair Value
Price near historical average — neutral outlook
Confidence: 50%
Reasons to Buy
Insufficient price history for analysis
Risks / Watch Out
No significant risk factors detected
Product Fundamentals
  • EarthQuaker Devices ZEQD PRE - Tube Preamp/Booster
  • Effect Pedal for Electric Guitar
  • Analogue tube preAmp / booster
  • Equipped with 3-band EQl, headphone output, balanced XLR output and analogue cabinet/speaker simulation
  • With EF86 tube, placed at the end of the signal chain for dynamics and sound with tube characteristics
  • Two sound options: Boost or 3-band EQ with separate level control
  • On/Off via Activate footswitch
  • The boost footswitch disables the tone control and provides a full-range boost without changing the frequency response
  • Active when the activation switch is turned on
  • Bass EQ: 20 to 400 Hz
  • Mids EQ: 400 to 2,000 Hz
  • Treble EQ: 2,000 to 20,000 Hz
  • Level control for the output when the tone controls are active
  • Boost control for the output when the boost is active and the tone controls are bypassed
  • Ground lift switch (side) to disconnect the XLR output from the ground network
  • Cab Bypass (side) activates/deactivates the analogue cabinet simulation on the XLR output
  • Side headphone output: 6.3 mm stereo jack / 1/4" TRS
  • Side direct out balanced XLR output
  • Mechanical true bypass footswitch
  • Headphone output impedance: 39 ohm
  • Status LEDs
  • Input and output: 6.3 mm mono jack
  • Power supply with optional 9 V DC mains adapter (not included)
  • 2.1 x 5.5 mm barrel connector, centre negative
  • Power consumption: 500 mA
  • Dimensions (L x W x H): 149 x 100 x 70 mm
  • Weight: 569 g
  • Made in USA"
GearDeals Intelligence · Data from 0 historical price points · Analysis is informational only, not financial advice