Every audio system is different, just as each listener is unique. From simple to sophisticated, you can find an EQ901 equalizer to fit your audio needs.
The EQ901 Series ranges from an easy drop-in replacement for the original Bose 901 equalizer to a complete, high performance digital preamplifier. Whatever your situation, there’s an EQ901 to fit your needs.
The following scenarios will help guide you to the EQ901 equalizer that’s the best fit for your system. Remember, these are just a few examples. If you have more detailed questions, or would like to discuss your particular system in more depth, feel free to reach out to us.
Classic Bose 901 Continental speaker with OEM equalizer and vintage Pioneer amplifier
A Basic Solution with Excellent Performance
Scenario A: My existing Bose equalizer is either lost or no longer works. I still listen to my 901s, and my speakers are in good shape and work well with my existing audio gear. I’d like a replacement equalizer to bring my speakers back to their original sound.
Scenario B: I’m not a super audiophile or very technically inclined, and I just need the basic functions so I can enjoy the full performance of my 901 speakers.
Solution: EQ901B Plus
The EQ901B Plus is an easy drop-in solution that offers basic features to help you enjoy your music. These include tone modes for each specific Bose 901 Series, two tone modes for different room conditions, plus very low noise and distortion performance.
As a replacement for existing OEM equalizers, the EQ901B Plus can be used in a tape monitor loop, between a preamp and a power amp.
An EQ901 and a vintage Yamaha receiver
An Advanced Solution Offering Greater Flexibility
Scenario A: I'm either replacing an existing OEM equalizer or I've decided to upgrade my system for greater audio performance. I consider myself a seasoned music lover and really like the idea of having multiple tone modes to get the best results in my room.
Scenario B: I would like to add a subwoofer to my Bose 901 system, as I want to increase system performance and lower the overall distortion.
Scenario C: I would like to use my 901s when watching movies on my TV.
Solution: EQ901 Elite
The EQ901 Elite steps up from the EQ901B Plus with multiple tone modes and selectable inputs including TOSLINK and USB Audio. The included IR remote controls volume, tone modes and inputs.
EQ901 Elite with IR remote control
The EQ901 Elite’s four tone modes accommodate a wide range of room conditions and recording variations. Designed for use with high-quality pre/power amplifiers or integrated amplifiers and receivers, the unit provides lower distortion, greater dynamic range and higher fidelity.
The really big contribution of the EQ901 Elite is the optional active subwoofer crossover, which brings superior performance to Bose 901 systems. Check out more in our EQ901 Powered Subwoofer Option Guide.
A pair of Bose 901s fit seamlessly into a home theater with an EQ901 Elite or Platinum
It’s easy to enjoy your 901s while watching TV by connecting the EQ901 Elite with an optical TOSLINK connection. You also can use it with an AVR (audio video receiver) if you have a separate power amplifier.
A Premier Solution for Superior Digital Performance
Scenario A: I've had wonderful, high-end audio gear driving my Bose 901s for years and it's finally giving up the ghost. I'd like to step up with more digital input flexibility and higher performance and reliability.
Scenario B: I've always enjoyed high-end equipment, and want to get the absolute best out of my Bose 901 speakers.
Solution: EQ901 Platinum
EQ901 Platinum
The EQ901 Platinum is a high fidelity digital preamplifier intended to drive quality power amplifiers, integrated amplifiers or receivers. Analog, USB, SPDIF, TOSLINK and Bluetooth inputs are included. You can use the EQ901 Platinum with a classic power amplifier or a modern Class D amplifier.
For sound purity, the EQ901 Platinum maintains the music stream in the digital domain all the way through the 901 equalization process. It easily integrates all your favorite sources, including your turntable, streamer, computer, CD player and phone.
Additionally, you can enhance your system with a subwoofer and the Platinum’s optional active crossovers.
EQ901 Platinum with a subwoofer
The Ultimate Bose 901 Listening Experience
Scenario A: I'm starting from scratch and I will need a Bose equalizer along with new electronics to drive my Bose 901 speakers.
Scenario B: I just inherited a pair of Bose 901s but there’s no equalizer. I’ve faithfully restored all of the woodwork. Now I need an equalizer and a truly high-end system to drive them.
Scenario C: I'm downsizing and would like more compact electronics to drive my Bose 901 without sacrificing any audio performance.
Solution: The Ultimate EQ901 System
The Ultimate System: EQ901 Platinum with a Hypex amplifier
The ultimate EQ901 experience is a seamless blend of classic design and cutting edge technology. Pairing an EQ901 Platinum with a Hypex Class D amplifier provides an immersive audio experience with dynamic realism.
The EQ901 Platinum offers pre-digital input and precision Bose 901 equalization. A Hypex amplifier delivers seamless power with modern technology. Add in a WiiM Pro streamer and an Elac powered subwoofer and your ultimate Bose experience will be complete.
Check out a short video here: The Ultimate EQ901 System
Looking for more on which EQ901 best fits your specific system? Feel free to reach out with any questions, we are happy to help!
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