In Stock & Ready to Ship
Used Boss Waza Tube Amp Expander #Z5K2049
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Pay Later in Easy Monthly Payments Up to 6 Months
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Please note, Synchrony will advertise a standard interest rate of 29.99% interest—which is a default rate. Once you are approved, we will complete the transaction with the applicable 0% term for your item. At this point you are only applying for financing on Synchrony’s website, not completing a transaction.
After completing your application, call us at 412.343.5299 or use the website chat feature during regular business hours to complete your transaction.
Available finance terms are listed on each product page below the product’s listing title.
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Returns
Guitars & Basses (Online & Phone Orders)
We want you to be completely satisfied with your purchase. If you need to return a
guitar or bass, here’s what you need to know:- Returns must be initiated within 3 days of receiving your order.
- To initiate a return, call us at 412-343-5299 for a return authorization number.
- Return shipping is the customer’s responsibility, unless the item arrived damaged or the wrong product was sent.
- If your item shipped with “Free Shipping,” the original outbound shipping cost will be deducted from your refund.
- A 3.5% restocking fee applies to all canceled or returned orders to cover non-refundable payment processing fees.
- Items must be returned in original condition with all packaging materials included. For guitars and basses, that means protective plastic must still be intact on pickups and pickguards; all accessories, case candy, and paperwork must be included; original box and packing materials must be returned.
- We reserve the right to refuse returns or charge an additional restocking fee if items are not returned in original condition.
All Sales Final
We do not accept returns on the following:
- In-store purchases
- Local Pickup Orders (Buy Online / Phone)
- Layaway sales and payments
- Closeout or clearance items
- Purchases involving trades
- Instruments modified at the time of sale or after (example: strap button or pickup installation)
- Amps, Pedals & Electronics. Due to the nature of electronic products, we do not accept returns on amplifiers, pedals, or other electronic gear. If your item appears defective out of the box, contact us immediately — we’ll work with you and the manufacturer on a warranty resolution.
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Description
This Boss Waza Tube Amp Expander is in EXCELLENT overall condition. Cosmetically, it is very clean, only showing some very light wear. This is a used item, so it may have minor scratching and minor wear. Any significant marks will be mentioned in the description.
~Item pictured is the actual one that you will receive~
Bringing together a diverse range of professional tone tools for the very first time, the WAZA Tube Amp Expander elevates the tube amp experience to a new level of versatility for stage performing and studio recording. This amazing device does it all—it’s a variable reactive load box, active analog power stage, mic’d cab emulator, IR loader, and recording interface, all in one integrated unit that’s road-ready and easy to use.
Backed by Boss' advanced Tube Logic approach, you’re able to crank your amp to its sweet spot and play at any volume while faithfully retaining the core tone and feel you love. And with extensive connectivity, built-in BOSS effects, 10 fully customizable rig setups, and deep real-time control, you have unparalleled creative command for any scenario. Packed to the max with breakthrough BOSS innovations, the WAZA Tube Amp Expander is an essential companion for every tube amp player.
Note: After close inspection, this item has light wear. (See pics)
All sales are final. No returns will be accepted unless the item shipped was incorrect or if that it was damaged in shipping.
Specifications
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Serial #Z5K2049
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FROM TUBE AMP InputMaximum Input Power; 150 W, Input Impedance; 4/8/16 ohms (selectable), Safety Load (power off); 16 ohms
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TO SPEAKER OutputRated Power Output; 100 W (8 ohms), Load Impedance; 4-16 ohms
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Nominal Output LevelLINE OUT L/R; +4 dBu, LINE OUT MONO (FOH); +4 dBu
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FX LOOP Nominal Output Level-10/+4 dBu (selectable)
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Maximum Output LevelLINE OUT L/R; +20 dBu, LINE OUT MONO (FOH); +20 dBu, FX LOOP SEND; +6 dBu (-10) /+20 dBu (+4)
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Input ImpedanceFX LOOP RETURN; 1 M ohm
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Output ImpedanceLINE OUT L/R; 600 ohms, LINE OUT MONO (FOH); 600 ohms, FX LOOP SEND; 1 k ohm
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ControlsPOWER switch, SPEAKER OUT knob, LINE OUT knob, PHONES knob, RESONANCE-Z knob, PRESENCE-Z knob, RIG knob, REVERB knob, FX LOOP button, EFFECTS button, SOLO/EQ button, AMP CTL button, SPEAKER IMPEDANCE switch, INPUT LEVEL switch, L/R GND LIFT switch, MONO (FOH) GND LIFT switch, LOOP switch, LEVEL switch, SEND GND LIFT switch, RETURN GND LIFT switch, AMP CTL switch
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IndicatorsPOWER, WRITE, FX LOOP, EFFECTS, SOLO/EQ, AMP CTL, INPUT SIG/PEAK
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ConnectorsFROM TUBE AMP jack; 1/4-inch phone type, SPEAKER OUT jacks (OUT A, OUT B); 1/4-inch phone type, LINE OUT L/R connectors; XLR type, LINE OUT MONO (FOH) connector; XLR type, PHONES jack; Stereo 1/4-inch phone type, SEND jack; 1/4-inch phone type, RETURN jack; 1/4-inch phone type, FX LOOP jack; 1/4-inch phone type, GA-FC jack; 1/4-inch TRS phone type, AMP CTL jack; 1/4-inch phone type, USB COMPUTER port; USB B type, MIDI (IN, THRU/OUT) connectors, AC IN jack
Used Boss Waza Tube Amp Expander #Z5K2049
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Serial #Z5K2049
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FROM TUBE AMP InputMaximum Input Power; 150 W, Input Impedance; 4/8/16 ohms (selectable), Safety Load (power off); 16 ohms
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TO SPEAKER OutputRated Power Output; 100 W (8 ohms), Load Impedance; 4-16 ohms
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Nominal Output LevelLINE OUT L/R; +4 dBu, LINE OUT MONO (FOH); +4 dBu
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FX LOOP Nominal Output Level-10/+4 dBu (selectable)
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Maximum Output LevelLINE OUT L/R; +20 dBu, LINE OUT MONO (FOH); +20 dBu, FX LOOP SEND; +6 dBu (-10) /+20 dBu (+4)
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Input ImpedanceFX LOOP RETURN; 1 M ohm
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Output ImpedanceLINE OUT L/R; 600 ohms, LINE OUT MONO (FOH); 600 ohms, FX LOOP SEND; 1 k ohm
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ControlsPOWER switch, SPEAKER OUT knob, LINE OUT knob, PHONES knob, RESONANCE-Z knob, PRESENCE-Z knob, RIG knob, REVERB knob, FX LOOP button, EFFECTS button, SOLO/EQ button, AMP CTL button, SPEAKER IMPEDANCE switch, INPUT LEVEL switch, L/R GND LIFT switch, MONO (FOH) GND LIFT switch, LOOP switch, LEVEL switch, SEND GND LIFT switch, RETURN GND LIFT switch, AMP CTL switch
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IndicatorsPOWER, WRITE, FX LOOP, EFFECTS, SOLO/EQ, AMP CTL, INPUT SIG/PEAK
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ConnectorsFROM TUBE AMP jack; 1/4-inch phone type, SPEAKER OUT jacks (OUT A, OUT B); 1/4-inch phone type, LINE OUT L/R connectors; XLR type, LINE OUT MONO (FOH) connector; XLR type, PHONES jack; Stereo 1/4-inch phone type, SEND jack; 1/4-inch phone type, RETURN jack; 1/4-inch phone type, FX LOOP jack; 1/4-inch phone type, GA-FC jack; 1/4-inch TRS phone type, AMP CTL jack; 1/4-inch phone type, USB COMPUTER port; USB B type, MIDI (IN, THRU/OUT) connectors, AC IN jack
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Power Consumption100 W














