Boss W-TAE Core Waza Tube Amp Expander Core

Owner's manual
AC adaptor
Power cord

- Authentic tube amp recording and flawless attenuation driven by BOSS Tube Logic design philosophy
- Selectable reactive load retains natural amp characteristics
- Supports tube amps rated up to and including 100 watts (Mesa Boogie Dual/Triple rectifier isn’t supported)
- Built-in 30-watt reactive drive power amplifier with continuous attenuation
- Mix Assist function optimizes sound for recording, mixing, and mastering
- Air Feel function creates natural-sounding ambience and dimension
- 22 mic’d cabinet emulations, including Celestion® Digital IRs
- 64 user IR slots supporting mono and stereo WAV files, with up to 32-bit floating point/96 kHz resolution
- Five selectable mic types plus the ability to mix up to two selections
- Customizable premium stereo effects, including compression, delay, reverb, and parametric/graphic EQ
- Ten recallable rig settings for storing favorite setups
- External effect loop with selectable series/parallel operation
- Balanced XLR line outputs (L/R stereo) for connecting recording devices
- USB for direct audio recording and software editor
- Headphones output for quiet practice with cranked-up amp tones and immersive ambience
- Onboard speaker output for connecting cabinets
- Dedicated software for sound editing and IR loading (macOS/Windows)
- Optional Bluetooth® Audio MIDI Dual Adaptor (BT-DUAL) enables wireless sound editing via iOS/Android mobile apps and audio streaming

- Weight: 2.200kg
- Height: 99mm
- Width: 200mm
- Depth: 202mm

- Maximum Input Power: FROM TUBE AMP: 100 W
- Safety Load (power off): FROM TUBE AMP: 330 ohms
- Rated Power Output: TO SPEAKER: 30 W (8 ohms)
- Load Impedance: TO SPEAKER: 4-16 ohms
Input Impedance:
FROM TUBE AMP: 8 ohms
FX LOOP RETURN: 1 M ohm
Output Impedance:
LINE OUT L/R: 600 ohms
FX LOOP SEND: 1 k ohm
- Nominal Output Level: LINE OUT L/R: +4 dBu
- FX LOOP Nominal Input/Output Level: -10/+4 dBu (selectable)
Maximum Output Level:
LINE OUT L/R: +13 dBu
FX LOOP SEND: +6 dBu (-10) /+20 dBu (+4)
Controls:
POWER switch
SPEAKER OUT knob
LINE OUT knob
PHONES knob
REACTIVE LOAD knob
RIG knob
AIR FEEL LEVEL knob
WRITE button
INPUT LEVEL switch
FX LOOP LEVEL switch
GND LIFT switch
Indicators:
POWER
WRITE
INPUT SIG/PEAK
Connectors:
FROM TUBE AMP jack: 1/4-inch phone type
TO SPEAKER jack: 1/4-inch phone type
LINE OUT L/R connectors: XLR type
PHONES jack: Stereo 1/4-inch phone type
FX LOOP SEND jack: 1/4-inch phone type
FX LOOP RETURN jack: 1/4-inch phone type
USB port: USB Type-C(R)
MIDI IN connector
BluetoothⓇ adaptor connector: Dedicated connector
DC IN jack
- Power Supply: AC adaptor
- Current Draw: 470 mA
- Dimensions (including foots): 200 (W) x 202 (D) x 99 (H) mm / 7-7/8 (W) x 8 (D) x 3-15/16 (H) inches
- Weight: 2.2 kg / 4 lbs 14 oz
Options (sold separately):
BluetoothⓇ Audio MIDI Dual Adaptor (Model: BT-DUAL)
Wireless MIDI Expression Pedal: EV-1-WL
Wireless Foot Switch: FS-1-WL
Carring Bag: CB-VE22
0 dBu = 0.775 Vrms