6S33S

6S33S – A powerful SE Class A tube amplifier with outstanding dynamics

The 6S33S is a Single Ended (SE) Class A stereo tube amplifier, created in Latvia to deliver top-quality analog sound with high power and precision. The amplifier is built using point-to-point wiring technology, ensuring excellent signal transparency, minimal noise, and high reliability.

Construction

• Chassis:
  Made from solid oak wood and plywood, with metal decorative elements and a sturdy metal chassis. This design combines classic elegance with a modern industrial touch, providing both visual appeal and mechanical durability.

• Tubes

  • Power stage: 2 x 6C33C
    The 6C33C is a high-current triode, well known among audio enthusiasts as one of the most powerful and dynamic tubes used in SE amplifier designs. Its sound is strong, with rich low-frequency response, a wide dynamic range, and excellent bass control. The tube offers low internal resistance and low distortion, making it suitable for both acoustic and modern music.

  • Preamplifier: 2 x 6Э5П
    The 6Э5П is a miniature pentode, often used as a driver or preamplifier tube. It provides good dynamics, excellent signal detail, and precise tonal balance, preserving the nuances and micro-details of the music.

Technical specifications

• Output power: 2 x 15 W, sufficient for medium to larger rooms with high or medium sensitivity speakers.

• Dimensions: width 34 cm, height 20 cm, depth 42 cm

• Weight: 27 kg

Sound Characteristics

The 6S33S amplifier offers powerful, dynamic, and deep sound, with strong bass and a wide soundstage. It delivers a lively and convincing listening experience for both rock music and symphonic genres. Its excellent microdynamics and detail also make it suitable for more nuanced music.

Aesthetics and functionality

The massive oak wood enclosure with metal accents gives the amplifier an elegant and solid appearance, fitting well in both modern and classic interiors. The point-to-point wiring not only enhances sound quality but also reflects the high level of craftsmanship and care in the device’s construction.

Overall impression

The 6S33S is an excellent choice for those seeking a powerful, musical, and authentic SE Class A amplifier capable of reproducing music with emotional depth and high precision.

Key specifications

• Technology: SE Class A stereo amplifier

• Assembly method: Point-to-point wiring

• Materials: Solid oak wood, plywood, metal

• Tubes: 2 x 6C33C; 2 x 6Э5П

• Output power: 2 x 15 W

• Dimensions (Width x Height x Depth) : 34 x 20 x 42 cm

• Weight: 27 kg