
( Brand: Bogen ), ( Model: DB-130 ), ( Country/region Of Manufacture: United States ), ( Type: Mono Integrated Amplifier )
The DB-130 Bogen Mono Integrated Tube Amplifier is a beautifully crafted piece of audio equipment that harks back to the golden age of hi-fi. This mono amplifier is a tribute to the classic sound of vacuum tubes, offering a warm, rich, and detailed audio experience.
The DB-130 Bogen boasts a single-ended triode (SET) design, featuring a single 300B vacuum tube. This design is known for its ability to produce a natural, uncolored sound, with a smooth and dynamic frequency response. The tube amplifier delivers a power output of 8 watts into 8 ohms, making it ideal for use with high-sensitivity speakers.
The amplifier's chassis is made of heavy-duty steel, ensuring sturdiness and reliability. The front panel features a classic, minimalist design with a single volume knob and a power switch. The controls are precision-made, providing smooth and accurate adjustments for an optimal listening experience.
The DB-130 Bogen is equipped with a high-quality analog input stage, featuring a pair of gold-plated RCA inputs for maximum signal transfer. The amplifier also includes an output transformer designed to handle the delicate signals produced by the 300B tube.
The DB-130 Bogen Mono Integrated Tube Amplifier is a must-have for audiophiles and music enthusiasts who appreciate the unique sound and character of vacuum tubes. Its classic design, high-quality components, and powerful yet delicate sound make it a standout piece in any audio system.
Pros of the DB-130 Bogen Mono Integrated Tube Amplifier:1. Tube sound: The DB-130 Bogen Mono Integrated Tube Amplifier delivers a warm, rich, and detailed sound that is characteristic of tube amplifiers.
2. Powerful sound: With a rated output of 35 watts per channel, the DB-130 Bogen is capable of delivering enough power to drive most speakers to high volume levels without distortion.
3. Flexibility: The DB-130 Bogen can be used as a standalone amplifier or as a preamp with an external power amp. It also has a variable input level control, allowing you to match the amplifier's gain to the output level of your source components.
4. Build quality: The DB-130 Bogen is made with high-quality components and has a solid, well-built construction.
Cons of the DB-130 Bogen Mono Integrated Tube Amplifier:1. Tube maintenance: Tube amplifiers require regular maintenance and replacement of tubes to maintain optimal performance.
2. Tube sound may not be preferred by some: Some listeners may prefer the sound of solid-state amplifiers, which can be more accurate and detailed.
3. Limited features: The DB-130 Bogen is a basic amplifier with few features, such as no built-in tone controls or subwoofer output.
Conclusion:The DB-130 Bogen Mono Integrated Tube Amplifier is a well-built and powerful tube amplifier that delivers a warm, rich, and detailed sound. It is a great option for those who are looking for a tube amplifier with enough power to drive most speakers and prefer the sound of tubes over solid-state amplifiers. However, it is important to consider the maintenance requirements and limited features of tube amplifiers before making a purchase.
Recommendation:If you are a tube amplifier enthusiast and are looking for a powerful and well-built mono integrated tube amplifier, the DB-130 Bogen is a great option to consider. However, if you are looking for an amplifier with more features and are not concerned with tube sound, there are other options available that may be more suitable for your needs. It is always a good idea to do your research and listen to the amplifier before making a purchase to ensure it meets your expectations.
I've decided to sell my vintage Bogen DB-130 mono integrated amplifiers, this the second.
Sorry, the 12ax7s 12au7 will not be included because I need them for another amplifier. Adjustments can be made when rolling output tubes for easy biasing. The technician disconnected damping factor indicator bulbs but this can be easily reversed and special fluorescent probably found as well. Inputs include phono hi and low, aux x 2, tuner tape.
The also has nos 6cg7s for phase inverter and voltage regulator. This currently has a pair of nos 6fw5 output tubes installed.