100% secure payments
While the Alpha Omega system adds massive body to your overdriven signal, the studio-grade VCA compressor adds an extra level of control, and the ultra-quiet 6-band graphic EQ can help sculpt your tone from aggressive and overdriven to crystal-clear clean, whatever your needs.
But that's not all: MIDI programmability and impulse response cabinet simulation, with up to three different storable virtual cabinets, make the AO900 not only one of the most complete amplifiers for touring musicians, but, in combination with the auxiliary input and headphone output, the ideal tool for practice and recording.
The Alpha Omega 900 amplifies the best qualities of one of the most powerful and distinct Darkglass products ever made.
- 900 watt solid state bass amplifier
- Dual TS/speakON speaker outputs, with 4 or 2 ohm functionality
- Direct outputs for pre- and post-processed signals
- Passive/active switch optimizes performance for passive or active bass pickups
Dimensions (cm): 26.7x25.5x7.1
Weight(kg): 2.4
Using the desktop version of Darkglass Suite allows you to select and use any impulse response available in the provided library, as well as load your own custom impulse responses. Additionally, you can control the amp channel settings for the Super Intelligent footswitch.
INPUT
Use this jack to connect your instrument using a standard ¼" mono cable.
PASSIVE/ACTIVE
Use this push button switch to switch between passive and active modes. If the bass is active, the signal may be warmer and the amp may distort sooner (if you want additional distortion, feel free to use it).
DISTORTION
This button turns the Alpha-Omega Engine™ on or off to add natural compression, organic harmonic enhancement, and saturation ranging from light overdrive to full-on bass punch. The Alpha-Omega Engine operates before the clean section (so you can use the 6-band active EQ for further tone shaping).
BITE
Boosts high-mids (2.8kHz) for more presence and definition.
GROOWL
Increases bass volume for a fatter tone and more low-end saturation.
COMPRESSION
This knob controls the amount of dynamic compression added to the Alpha-Omega Engine. The compensation gain is automatically adjusted. Compression can be turned off or assigned via the Darkglass Suite.
DRIVE
This knob controls the amount of distortion the Alpha-Omega Engine can deliver. It goes from a smooth, warm overdrive to a massive, modern distortion sound.
LEVEL
Use this knob to control the output volume of the Alpha-Omega Engine.
BLEND
Use this knob to mix the clean signal and the distortion signal (Alpha-Omega Engine).
MOD
Select or mix the two distinct distortion circuits: Alpha is punchy, tight and very defined, while Omega is simply brutal and raw.
BASS
+-12dB at 80Hz. Use this slider to change the low frequency content of the signal.
MIDS
+-12 dB at 250, 500, 1.5 and 3 kHz. These sliders control the average content of the signal.
TREBLE
+-12 dB at 5 kHz. Use this slider to change the high content of the signal.
MASTER
Use this knob to control the overall volume of the amplifier.
MUTES
Use this button to turn off the amplifier.
SPEAKER OUTPUT
Use this output to connect your amplifier to your speaker cabinet. This Speakon combo jack accepts either Speakon or ¼" speaker cables.
WARNING: Do not use an instrument cable with this jack. Using an instrument cable may damage the amplifier.
SEND
Use this output to send the signal to effects pedals.
RETURN
Use this input to receive the signal from effects pedals. The master volume control is located after this input.
GROUND LIFT
Use this control to raise the ground of the XLR DI output. If you experience ground noise in the DI signal, try changing the setting of this control.
OF OUTPUT
Use this connector to send the signal to the console, mic preamp, interface, etc. Both signals (Bypass and amplifier signal with cabinet simulation) are available and are switched by the cab select switch.
USB
The USB connector allows you to use the Darkglass Suite to load different cabinet pulses or tweak different amplifier parameters.
HEADPHONE OUTPUT
Plug in your headphones and enjoy the impulse-based cabinet emulation.
AUX-IN
Use this connector to play music from your laptop, phone, MP3 player, etc. This input is routed to the headphone output only.
CABINET SELECT
Use this switch to choose between the 3 different cabinet pulses or the clean DI signal. This selection will define both the XLR and headphone output signals.
FOOTSWITCH
The Intelligent Footswitch is a proprietary digitally controlled device that allows you to remotely turn the Alpha-Omega Engine on and off. You can also press and hold the footswitch to mute the amp. You can also press and hold the footswitch to mute the amp. The distortion button remains functional even with the Intelligent Footswitch engaged.
- To connect the amplifier to the footswitch you can use a regular mono instrument cable.
- If you want to control the amplifier from the front panel, you need to remove the cable from the footswitch socket on the rear panel.
AC SOCKET
Use this connector to power the amplifier. 100 - 230 VAC, 50-60 Hz. Set the voltage selector to the correct position before turning on the amplifier.
AC POWER ON/OFF
Use this switch to turn the head on or off.
On MamasMusicStore.it we accept the following payment methods:
We accept the most common credit cards, including prepaid and rechargeable cards, issued exclusively in Italy. There are no additional fees for credit card payments. You do not need a PayPal account to use your credit/debit card.
PayPal is an online payment system that requires opening an account with PayPal. When completing a purchase with this payment method, a PayPal page will appear where you can enter your email and password, or proceed with creating a new account. After registration, you can make payments via PayPal without having to re-enter your details for future purchases. Choosing this payment method, the amount will be charged directly to your PayPal account. PayPal protects buyer information. For every transaction made with this method, a confirmation email will be sent by PayPal. The order amount is debited from the PayPal account at the time of order acquisition. In case of cancellation, the amount is refunded to the customer's PayPal account. Payments are accepted only from users registered on the Italian PayPal site.
You can split your orders into installments and choose the payment method that suits you best. Our website offers Scalapay, Pagolight, or PayPal Later. These systems are secured with a safe connection.
Non-online payment method. With this method, a page will display the necessary details to complete the payment. As this is not an immediate payment method, the seller will wait for the actual crediting of the amount before proceeding with the shipping process.
You can pay for your orders up to €1999 in cash upon delivery to the courier. A 4% commission is applied to this payment method.
The purchased goods will be delivered to the destination address specified by the customer at the time of purchase. Delivery will be made at street level (not to the floor). Shipping costs include handling and packaging charges as well as postal fees.
At the time of shipment, you will receive a Tracking Code to track your delivery (not all couriers provide it).
The shipping within Italy is FREE for orders with a minimum amount of €149. For international shipments, costs vary depending on the country and the total weight of the products.
Our shipments are insured. The boxes are adequately sized, and your items are well protected.
For payments via PayPal or Credit Card, shipping will take place in the days following the payment. For bank transfer payments, shipping will occur once we receive confirmation of the credit transfer.
