BOGEN M330 Amplifier Converted Guitarsee Video Sound Check Guitar

( Brand: Bogen ), ( Manufacturer Part Number: M330 ), ( Model: BOGEN M330 ), ( Part Type: Video Amplifier Guitar ), ( Amplifier Type: Head ), ( Amplifier Technology: Vacuum Tube )

Review BOGEN Amplifier Converted To Guitarsee Video Sound Check

Bogen M330 Amplifier Converted into a Guitar Amp - Sound Check Model

The Bogen M330 amplifier, now transformed into a high-performance guitar amplifier by Sound Check, is an exceptional piece of equipment for musicians seeking a versatile and powerful amplifier solution. This unique amplifier boasts a rich history, having originated as a professional public address system amplifier, but has been expertly modified to cater to the specific needs of guitar players.

The heart of this amplifier lies in its Class D topology, which is renowned for its efficiency and ability to deliver clean, clear power. The conversion process involves the installation of a custom-designed guitar amplifier circuit, ensuring optimal performance when used with electric guitars. This conversion results in a remarkable 400 watts RMS of power, allowing the amp to handle even the most demanding guitar setups with ease.

The conversion also includes the implementation of a 3-band EQ, giving players the ability to shape their tone with precision. This versatile EQ section allows for fine-tuning of the bass, mid, and treble frequencies, making it an excellent choice for various playing styles and music genres.

The Bogen M330 guitar amp features two channels, each with its unique character. Channel 1 is designed for clean and crunch tones, making it perfect for blues, rock, and country music. Channel 2, on the other hand, is ideal for high-gain tones, catering to heavy metal and hard rock players. Both channels are switchable between series and parallel inputs, providing additional tonal options.

Additional features include a footswitchable effects loop, enabling the connection of external effects processors for further sonic exploration. A speaker emulated line output is also included, making it easy to record or practice silently using headphones or studio monitors.

The rugged, industrial design of the Bogen M330 guitar amp is not only aesthetically pleasing but also built to last. Its robust construction and durable components ensure that it can withstand the rigors of regular gigging and studio use.

In conclusion, the Bogen M330 amplifier converted into a guitar amp by Sound Check is an exceptional piece of equipment for guitarists who demand power, versatility, and tone. Its rich history as a professional PA system amplifier, combined with its expert conversion, results in a unique and powerful amplifier that is sure to inspire and elevate your musical performances.

Pros and Cons of Buying a Bogen M330 Amplifier Converted into a Guitar Amp

The Bogen M330 is a vintage public address (PA) amplifier that has gained popularity in the guitar community due to its unique tone and character when converted into a guitar amp. In this article, we will discuss the pros and cons of buying a Bogen M330 amplifier converted for guitar use.

1. Unique Tone: The Bogen M330 guitar amp is known for its distinctive tone, which is often described as warm, thick, and powerful. It can provide a wide range of tones, from clean to overdriven, making it a versatile option for guitarists.

2. Vintage Character: The Bogen M330 amplifier has a rich history and a classic appearance, which can add to the aesthetic appeal of any guitar rig. Its all-tube circuitry and heavy-duty construction contribute to its vintage charm.

3. Durability: The M330 was originally designed to handle the demands of public address systems, making it a robust and reliable option for guitar use. Its heavy-duty construction and high-quality components ensure long-lasting performance.

4. Affordability: Compared to many modern guitar amps, the Bogen M330 converted guitar amp can be an affordable option for players who want a unique and versatile tone without breaking the bank.

1. Complexity: Converting a PA amplifier into a guitar amp can be a complex process, requiring specialized knowledge and equipment. It may be difficult for some guitarists to set up and maintain the amp properly.

2. Limited Controls: The Bogen M330 guitar amp may not have the same level of tonal control as modern guitar amps, as it lacks features such as multiple channels, reverb, and equalization.

3. Size and Weight: The M330 is a large and heavy amplifier, which can make it difficult to transport and position in a guitar rig. Its size and weight may also limit its portability for gigging musicians.

4. Limited Power: With a maximum power output of around 300 watts, the Bogen M330 guitar amp may not be suitable for very loud gigs or large venues, where more power is required.

The Bogen M330 amplifier converted for guitar use offers a unique and versatile tone, vintage character, durability, and affordability that can appeal to many guitarists. However, it also comes with challenges such as complexity, limited controls, size and weight, and limited power. Ultimately, the decision to buy a Bogen M330 guitar amp depends on an individual's preferences, budget, and playing style. If you value a warm, thick, and powerful tone and are willing to invest time and effort into setting up and maintaining the amp, then the Bogen M330 could be an excellent addition to your guitar rig.

If you are considering buying a Bogen M330 guitar amp, it is recommended that you do thorough research on the conversion process and seek the help of a qualified technician to ensure proper setup and maintenance. Additionally, consider your budget, playing style, and the size and weight constraints of your rig before making a purchase. For those who prioritize ease of use, a wider range of tonal controls, and greater portability, modern guitar amps with similar tonal characteristics may be a better option.

Details:

All tubes are included, none of them anything special in value and its a mix old modern production. I did get some chimney sounds out of it see demonstration video done with a Les Paul Standard in the middle position. Not sure if that was part of the conversion or not, I did not try 6L6 n this but note one 6V6 started to relate after a few minutes. Used amp, I was told this converted to a guitar amp.

I noticed that it was equipped with 6V6 tubes instead of 6L6. Bottom line is this needs looked at before being put into service.

part #: m330 prices

• $6.50-$14.95

specifications guitoamps:

• brand: Bogen
• mpn: M330
• model: Bogen M330
• part type: Video Amplifier Guitar
• amplifier type: Head
• amplifier technology: Vacuum Tube

shipping guitoamps:

• transit: 4-9 Days
• cost: $30.68
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• carrier: FedEx

payments guitoamps:

• other
• wallet: Paypal
• credit card: Visa

general guitoamps:

• condition: Used
• Musical Instruments Gear > Guitars Basses > Guitar Amplifiers

offer guitoamps:

• best offers: True
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: January 3, 2026

returns guitoamps:

• policy: Returns Accepted
• time: 14 Days
• paid by: Buyer
• method: Money back

seller guitoamps:

• rating: 100.0%
• city: Murrysville, Pennsylvania
• # reviews: 1193

Bogen M330 Is Similar To:

• Bogen Chb10 Chb10a Guitar Amplifier (43.6% similar) Nice sweet tone and can get surprisingly loud. Be safe now voltage s can actually kill you. Boxed up, this measures 14X12X10 inches, and weighs 12 pounds. The nice thing on these is their point to wiring if you want change something, its a pretty simple process. I like and use both settings...(March 15th, 2026)