
( Brand: Swr ), ( Manufacturer Part Number: SM900-0504-U ), ( Custom Label: Swr-sm900-0504-u ), ( Number Of Keys: 38072 )
The SWR SM900-0504-U Sm-900 Bass Head Amplifier is a powerful and versatile amplifier solution for serious bass players seeking exceptional tone and sound quality. This amplifier head is equipped with 900 watts RMS of power, capable of delivering the raw power needed to drive even the most demanding cabinet setups.
The SM900-0504-U features a surprise-free, Class D power amplifier stage that provides impressive headroom, ensuring your sound remains clear and dynamic, even at the highest volumes. The amplifier's 12-band graphic equalizer offers an unparalleled level of tonal control, providing you with the ability to fine-tune your sound to perfection.
The equalizer features an optimized shelf design, enabling you to target specific frequency ranges with precision. With a broad frequency response of 20 Hz to 50 kHz, the equalizer covers all the bass and midrange frequencies needed to shape your sound. Additionally, the inclusion of a balanced XLR DI output simplifies the recording process, as it maintains the integrity of the original tone by maintaining the amplifier's impedance.
Design-wise, the SM900-0504-U boasts a rugged, tour-grade construction built to withstand the rigors of life on the road. Its spacious control panel makes it easy for players to navigate and fine-tune their tone on the fly, ensuring that their live sound remains equally impressive as their studio sound. Furthermore, its lightweight design makes it an excellent choice for musicians constantly traveling from one gig to another.
This bass head amplifier also comes with a dual-concentric input/output impedance selector, allowing you to select either 4 ohm or 8 ohm impedance for optimal compatibility with your cab setup. Additionally, the SM900-0504-U includes a ground-lifting switch to help eliminate unwanted noise when using active basses or connecting the DI output directly to a PA system.
Pairing the SM900-0504-U with a high-quality bass cabinet will create a formidable bass rig, ready to deliver the immense power and tonal versatility required for professional performances and studio recordings. As a standalone piece of equipment or the heart of a larger rig, the SWR SM900-0504-U Sm-900 Bass Head Amplifier is a must-have for dedicated bass players in search of uncompromising sound quality and ultimate control over their tone.
The SWR SM900-0504-U SM-900 Bass Head Amplifier with a great built-in EQ pedal is a popular choice among bass players due to its powerful features and versatile tonal capabilities. In this analysis, we will discuss the pros and cons of this amplifier, followed by an Recommendation.
Pros:1. High Power Output: With 900 watts of RMS power, this amplifier is capable of producing a massive and clear sound suitable for live performances and studio recording applications.
2. High-Quality Tube Preamp: Its tube preamp section ensures a warm, natural, and rich tone for bass guitars that is highly sought after by professional musicians.
3. Built-in 12-Band Graphic EQ: The built-in 12-band graphic EQ facilitates fine-tuning of bass and treble frequencies, enabling bass players to craft their unique sound.
4. Multiple Inputs and Outputs: The amplifier offers multiple input options like DI, XLR, and 1/4-inch jacks, as well as outputs for external speakers and headphones.
5. Flexible Channels: It features three switchable channels (insensitive, normal, and bright) allowing bass players to switch between various tone settings quickly and easily.
6. Road-worthy Construction: The rugged construction and durable design make it suitable for frequent transportation and demanding live performances.
Cons:1. Size and Weight: The SWR SM900-0504-U SM-900 Bass Head Amplifier with built-in EQ pedal is a substantial piece of equipment, which can make it difficult to transport and set up for smaller gigs or practice sessions.
2. Power Consumption: With a power consumption of around 1500 watts, this amplifier may require a powerful power source or generator, especially during live performances.
3. Price: This amplifier is priced at the higher end of the market, making it less accessible for budget-conscious bass players.
4. Complexity: The onboard EQ and multiple features may be overwhelming for beginner bass players, who might prefer a simpler amplifier with fewer options.
Conclusion:The SWR SM900-0504-U SM-900 Bass Head Amplifier with a great built-in EQ pedal boasts powerful features, a high-quality tube preamp, and flexible tone-shaping capabilities. However, it also comes with a high price tag, substantial size, and increased complexity compared to simpler amplifier options. Whether or not this amplifier is the right choice for a bass player depends on their individual needs, budget, and level of expertise.
Recommendation:If you're a professional bass player seeking a versatile amplifier with high power output, tube preamp, and extensive tone-shaping capabilities, the SWR SM900-0504-U SM-900 Bass Head Amplifier with a great built-in EQ pedal is an excellent choice. However, if you're a beginner, budget-conscious, or prefer a simpler amplifier, you might want to consider other options that cater to your specific requirements.
EQ foot switch. It has 2 independent and foot switchable 3-band, semi-parametric Esq, side chain stereo mono effects loops, an blend control, tuner send, adjustable limiter, a built-in crossover, XLR record out with pad ground lift. Rack Handles. Gain and Master Volume full, Enhancer at minimum.
One Speaking jack for Left and Right Side Output. Great sounding amp. Dual independent input jacks compatible for both active and passive instruments. REAR PANEL: Stereo and Mono Effects Loop.
Active bass and treble controls. Gain control with LED peak clipping indicator. High and Low Crossover Outputs. Fan cooled, rack mountable.
See pics for actual condition. Master volume control w/clip LED indicator. Electronic crossover. Balanced XLR Output with select switch for Line or Direct Mode.
Limiter with variable threshold control. One Speaking Output Jack for Mono Operation. Head shows wear. Exclusive Aural Enhancer circuitry.
System Distortion. The SWR SM-900 Bass has the power, sound, and versatility bass players dream of. On/Off Switch. Decent condition.
FRONT PANEL: All tube preamps gain stages. Fan is a bit loud but that common complaint with these. 2 independent switchable. Power Assign Switch selects Bridge or Stereo Mode.
Case is extremely worn. Ground lift pad control. It can be run mono, stereo, or bumped and delivers 350W RMS stereo 800W mono into 4 ohms.