2005 Bogner Ecstasy 101B Top with Bogner 412ST Cab - Black | USA Boutique 3-Channel 100/50-Watt EL34 Tube Guitar Half Stack Amp Head Box with Class A/AB Switch

I am offering a Bogner Ecstasy 101B Top with Bogner 412ST Cab from 2005, a handcrafted in Los Angeles, California (USA), tube boutique half stack with 100 watts of output power, 50% power attenuator, selectable Class A/AB operation, three-channel layout with separate Hi/Low inputs and various switchable voicing options, individual volume/gain controls as well as 3-band EQ, two assignable presence controls for each band, and excursion switches, serial / parallel FX loop, and four 12" Celestion speakers in a black Tolex finish with beige grille cloth in excellent condition, including footswitch and accessories.

The Bogner Ecstasy 101B is one of the most legendary boutique tube amplifiers in modern guitar history and has been regarded for decades as one of the flagship models of the California-based amplifier manufacturer founded by Reinhold Bogner. The Ecstasy was developed with the goal of combining the dynamics and organic character of large, classic tube amps with the flexibility of a modern multi-channel amplifier. The 101B has become arguably the best-known Ecstasy model and offers an enormous tonal range, from an open clean sound to British-style crunch and powerful high-gain tones.

At the heart of the head is the classic tube configuration consisting of four EL34 power tubes and six 12AX7 preamp tubes. At full power setting, it delivers 100 watts with ample headroom, dynamic range, and punch. However, the built-in power attenuator (which cuts power in half) and the option to operate in Class A or AB allow you to significantly alter the amplifier’s character and perfectly adapt it to the stage, studio, or rehearsal room.

The three channels cover an exceptionally wide range of tones. The Green Channel delivers open, dynamic clean tones that can be adjusted from crystal-clear to slightly distorted vintage sounds. The Blue Channel is considered by many players to be the true heart of the Ecstasy: Here, the spectrum ranges from classic Plexi-style crunch to rich, harmonically dense rock gain. The Red Channel expands this sonic palette with significantly more gain (up to high gain/metal) and compression, delivering singing leads as well as massive rhythm tones without sacrificing the definition and dynamics typical of Bogner.

Particularly remarkable is the extensive control over the behavior of the individual channels. In addition to gain, volume, and tone controls, features such as pre-EQ, boost, and Plexi functions, as well as the characteristic Presence and Excursion circuits, are available. This allows you not only to adjust treble and bass but also to precisely shape the response, tightness, and perceived punch of the power amp. As a result, the Ecstasy can take on completely different characters, ranging from a soft, compressed vintage amp to a tight, modern rock amp.

A sound sample of the model featuring Steve Lukather (Toto) can be found above at the end of the photo gallery.

The head comes with the matching Bogner 4x12 Straight Cabinet in a straight birch finish. The four 12" Celestion speakers deliver the foundation typical of a full-fledged half-stack, with enormous punch, spatial projection, and high volume reserves. With a power handling capacity of up to 240 watts RMS and 16-ohm impedance, the cabinet is superbly designed for high-powered tube heads and, together with the Ecstasy 101B, forms an uncompromising boutique half-stack.

Visually, the set features the classic Bogner design with black Tolex and beige front fabric. The combination is both elegant and timeless, underscoring the amp’s high-quality boutique character.

Technical Specifications (Head):

• Origin: Los Angeles, CA, USA
• Year of manufacture: 2005
• Power: 100/50 watts with Class A/AB switch and power attenuator
• Tubes: 4x EL34 (power amp), 6x 12AX7 (preamp)
• Channels: 3 (Green/Clean, Blue/Crunch, Red/Lead)
• Inputs: Hi / Low Inputs
• Controls (Channel 1): Volume, 3-band EQ, Gain, Pre-EQ
• Controls (Channels 2 & 3): Shared 3-band EQ; separate Gain, Vol., Pre-EQ
• Additional voicings for Channels 2 & 3: Plexi Mode and Gain Boost
• Sound Style Switch: Old / New
• Two assignable Presence controls: Enable precise tone shaping across different channels
• Two assignable Excursion switches: Control the damping of the speaker cabinet to achieve a looser or tighter playing feel
• Serial / parallel FX loop
• Speaker connections: 2 with selectable impedance (4, 8, and 16 ohms)
• Design: Black Tolex with beige fabric covering
• Height: 24.1cm
• Width: 69.2cm
• Depth: 26cm
• Weight: 20kg
• Serial No.: 125164
• Includes footswitch, accessories

Cabinet Technical Specifications:

• Origin: Los Angeles, CA, USA
• Year of manufacture: 2005
• Speakers: 4x 12" Celestion
• Design: Straight front with birch cabinet
• Power handling: Up to 240 watts RMS
• Impedance: 16 ohms
• Design: Black Tolex with beige fabric covering
• Height: 75.6 cm
• Width: 75.6 cm
• Depth: 35.6 cm
• Weight: 42 kg

The Bogner Ecstasy 101B is no longer manufactured in this configuration.

The amp is in excellent condition and works flawlessly. As part of a professional service, a new set of TAD (Tube Am Doctor) power tubes was installed, and the amplifier has had very low usage since then. Visually, there is only occasional fine wear (see photos).

The amp has been thoroughly tested, and I (a longtime guitar teacher) will ship it fully insured and carefully packaged via freight service for €229.99 within Germany upon request. Pickup is welcome, and worldwide shipping is also available upon request.

All images shown are of the actual amp currently for sale.