● Live Data
Boss · Guitar Amp Attenuators
Boss WAZA Tube Amp Expander Core
£589.00Fair Value3 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
- Boss WAZA Tube Amp Expander Core
- Control Centre for Tube Amplifiers
- Unlocks the full potential of tube amplifiers, offering exceptional sound and flexibility in a portable package
- Its selectable reactive load circuit (combo and stack) reflects the characteristics of the amplifier and ensures authentic sound and response, regardless of whether it is connected via line out or speaker
- For recording, the Core offers studio-level performance thanks to features such as Air Feel
- Cabinet IR and Mix Assist
- Its Reactive Drive power amplifier, developed according to the BOSS Tube Logic philosophy, allows guitarists to experience rich, dynamic sound complexity in the room even at low volumes
- Supports tube amplifiers with an output of up to and including 100 watts (Mesa Boogie Dual/Triple Rectifiers are not supported)
- Built-in 30-watt amplifier with reactive power amp and continuous attenuation
- Mix Assist function optimises the sound for recording, mixing and mastering
- Air Feel function ensures a natural-sounding ambience
- 22 mic'd speaker emulations, including Celestion® Digital IRs
- 64 user IR slots for mono and stereo WAV files with a resolution of up to 32-bit floating point/96 kHz
- Five selectable microphone types and the option to mix up to two selections
- Customisable stereo effects, including compression, delay, reverb and parametric/graphic EQ
- 10 saveable rig settings
- Dedicated software for sound editing and IR loading
- Wireless sound processing via mobile iOS/Android apps and audio streaming possible with separately available Bluetooth adapter BT-Dual (not included)
- Controls: Reaktive Last (Combo/Stack)
- Rig (1-10)
- Air Feel Level
- Speaker Out
- Line Out
- Phones
- Push buttons: Write
- Switches: Input Level (10/50/100W)
- Gnd Lift
- Power
- FX Loop Level (-10/+4)
- LED: Power
- Input Sig/Peak
- Power supply with a DC mains adapter (included in the scope of delivery)
- No battery operation
- Dimensions (W x D x H): 200 x 202 x 99 mm
- Weight: 2200 g@+*Connections:*
- Speaker output: 6.3 mm jack
- 4 Ohm
- Line Out L/R: 2x XLR
- Tube amplifier input: 6.3 mm jack
- MIDI input
- USB-C interface
- BT slot for BT dual adapter (not included)
- FX-Loop: Send / Return
- 2x 6.3 mm jack
- Headphone output: 6.3 mm stereo jack
GearDeals Intelligence · Data from 0 historical price points · Analysis is informational only, not financial advice