● Live Data
Boss · Guitar/Bass Synthesizers
Boss GM-800 Guitar Synthesizer
£569.00
Fair Value
3 stores trackedBuy Signal
Price near historical average — neutral outlook
Confidence: 53/100
RSI (14)
—
Need 15+ data points
Volatility (ann.)
210.0%
High risk
30d Momentum
+37.3%
Rising ↑
Price Position
8%
Near 90d Low 🟢
EMA 20
—
EMA 50
—
Need 50+ data points
90d Low / High
£553
High: £759.00
30d Forecast
—
→ Stable
Technical Price Chart
Store Intelligence
Price spread: £190.00 across 4 stores
◈ AI Recommendation EngineRule-based · v1
Fair Value
Price near historical average — neutral outlook
Confidence: 53%
Reasons to Buy
✓Slightly below 90-day historical average (6.4%)
✓Near 90-day low — historically optimal entry point
✓4 stores competing — strong market competition keeps prices in check
✓Detailed product specifications available — transparent product information
Risks / Watch Out
✗Price rising 37.3% over 30 days — upward pressure, consider acting soon
✗High price volatility (210% annualised) — timing your purchase matters
Product Fundamentals
- Boss GM-800 Guitar Synthesizer
- Guitar and Bass Synthesizer
- Next-generation guitar and bass synthesizer with newly developed serial GK interface
- Roland ZEN-Core synthesizer sound engine
- Natural playing feel and reliable tracking stability thanks to powerful DSP
- Over 1200 tones and 70 rhythm sounds
- 150 User scenes
- A total of over 90 effect types available in each scene
- Serial GK expansion jack for connecting an additional BOSS guitar synthesizer
- USB audio/MIDI connection and standard MIDI input and output
- Also works as a stand-alone synth sound module for MIDI keyboard or DAW sound expansion
- Edit scenes and organise sounds on computer with BOSS Tone Studio
- Display: Graphic LCD 256 x 80 pixels
- Controls: 1 - 4
- Select
- Output Level
- Push buttons: Part 1 - 4
- Part R
- Exit
- Write
- Menu
- Page Left and Right
- Foot switch: Scene Up
- Scene Down
- CTL 1
- CTL 2
- LED: Scene Up
- Scene Down
- CTL 1
- CTL 2
- Current consumption: 840 mA
- Power supply with a 9 V DC mains adapter (included)
- Dimensions: (W x D x H): 246 x 134 x 63 mm
- Weight: 1200 g@+*Connections:*
- GK input and output: 2 x 6.3 mm stereo jack (only for BGK cable)
- Output L / headphones: 6.3 mm stereo jack
- Output R / mono: 6.3 mm stereo jack
- CTL3 and 4 / Exp 1: 6.3 mm stereo jack
- CTL5 and 6 / Exp 2: 6.3 mm stereo jack
- USB B
- MIDI input and output
- Power supply connection: Barrel connector 5.5 x 2.1 mm, centre negative@+*Note -* Required for operation: A split pickup from the GK series (Boss GK-5 Guitar Synth Pickup
- Art.#571644# or Boss GK-5B Bass Synth Pickup
- Art.#571646#) - not included
- A 6.3 mm stereo jack cable (Boss BGK-15 Serial GK Cable
- Art.#571693# or BGK-30 Serial GK Cable
- Art.#571697#) - not included
◉ From Our Partner Storescached 1h
Bassic Review – BOSS GM-800 Guitar Synthesizer & GK-5B Pickup - Bass Gear Magazine
Bass Gear Magazine· 708d ago
Boss massively revamps its GK Guitar Synthesizer Platform with brand new evolved GM-800 Workstation, and a more convenient 1/4" Serial GK Cable system - Guitar Pedal X
Guitar Pedal X· 1016d ago
Boss Announces the Serial GK System and GM-800 Guitar Synthesizer - Premier Guitar
Premier Guitar· 1016d ago
BOSS unveils new Serial GK System and GM-800 Guitar Synthesiser - Headliner Magazine
Headliner Magazine· 489d ago
Boss reveals its first new guitar synth pedal system in over a decade: the GM-800 and GK Series - MusicRadar
MusicRadar· 1016d ago
GearDeals Intelligence · Data from 5 historical price points · Analysis is informational only, not financial advice