[The King Returns] What's New in the Bogner Ecstasy 104? Specifications and Reviews of the Top-of-the-Line High-End Amplifier

Since its debut in 1992, Bogner's Ecstasy series has resonated behind the backs of top guitarists worldwide as "one of the pinnacles of high-end boutique amplifiers." The "101B" in particular has been revered, almost to the point of being deified, due to its rich and sustained midrange.

After more than 30 years, the Ecstasy has evolved into the true next-generation flagship model, the "Ecstasy 104".

This is not just a minor change.

This update incorporates requests from players regarding past models (such as the 101B and 20th Anniversary), including two models, "Black Voicing" and "Gold Voicing," based on differences in the power tubes that form the core of the sound, and the addition of a highly versatile "MODE switch."

This article will delve deeply into the Ecstasy 104, examining how it has changed from its predecessor and what kind of sound it has achieved, from both a sound and functionality perspective.

Bogner Ecstasy 104 | Appearance and Specifications

Basic information about Bogner Ecstasy 104

output	100W / 50W switchable (equipped with half-power switch)
Vacuum tube	Black Voicing: EL34 tube / Gold Voicing: 6L6 tube
Preamp Tube	12AX7 x 6
Number of Channels	4 channels (Ch0: Purple, Ch1: Green, Ch2: Blue, Ch3: Red)
EQ Section	Common EQ for Channels 0 & 1, Common EQ for Channels 2 & 3 (Independent gain volume for each channel)
New Features and Controls	Global master volume, independent pre-EQ for each channel, CH2/3 mode switch.
Other specifications	Tube buffered effects loop, fully MIDI compatible.
Country of origin	USA (Handcrafted in Los Angeles)
Price (Domestic / Overseas)	Approximately 698,000 yen / 4,499 dollars

The biggest improvement that can be seen from the specifications is the addition of a "zero channel (Purple)" to the previous 3-channel configuration, making it effectively a 4-channel system.

Regarding the EQ section, while it follows the traditional style of sharing a 3-band EQ between the clean-oriented "Ch 0 & 1" and the drive-oriented "Ch 2 & 3," each channel is assigned independent GAIN, VOLUME, and a "Pre-EQ switch" to control high-frequency harmonics, allowing for precise sound shaping.

Furthermore, a "Global Master Volume" has been added to the front panel. This allows you to perfectly balance the volume of each channel, and then adjust the overall volume up or down with a single touch to match the size of the live venue.

Bogner Ecstasy 104 | Evolution and Features from the Previous Model

The decisive difference between "Black Voicing" and "Gold Voicing"

The most important factor when considering this unit is choosing between these two voicing models. Not only are the front panel colors different, but the power tubes installed and the sound characteristics are fundamentally different.

[Black Voicing (equipped with EL34 tube)]
This model replaces the long-loved classic "101B." It features the rich, sustained midrange characteristic of EL34 tubes (the chewy sound unique to Bogner) and an organic, warm compression. It's perfect for those who love the traditional Bogner sound or are looking for a flowing lead tone.

[Gold Voicing (equipped with 6L6 tube)]
This model replaces the "20th Anniversary" model, which was praised for its clear and wide-range sound. By using 6L6 tubes, it has a tighter and more powerful low end than the Black model, and the high end has a sparkling, bell-like quality. It is suitable for players who frequently use crystal-clear tones or modern, edgy backing.

The magic of the "MODE switch" that expands your dream tone.

The gain sounds of CH2 (Blue) and CH3 (Red) are synonymous with the Ecstasy. In the 104, these two channels are equipped with a new "MODE switch," allowing you to switch the gain structure itself.

・Modes for CH2 (Blue Channel) You can choose from three settings: "BLUE (standard mid-gain)", "RED (high-gain)", and "PLEXI (60s-style low-gain)".
・Modes for CH3 (Red Channel) You can choose from three settings: "RED (standard high gain)", "BLUE (mid-gain)", and "80'S (Blue with added compression for an 80s feel)".

This allows for incredibly versatile settings that were impossible with previous models, such as "setting CH2 to PLEXI crunch and CH3 to Blue lead."

"Full MIDI compatibility" and "zero channel" to meet the needs of modern work environments.

Next to the beautifully clear Green channel, a new "Zero Channel (Purple LED)" has been added. This further expands the range of clean to crunch tones with varying nuances.

What delights musicians on the scene most is the standard-equipped "full MIDI functionality." Without needing a dedicated large footswitch, you can seamlessly control channel switching and effect loop on/off simply by sending MIDI program changes (PC) and control changes (CC) from your programmable switcher.

Bogner Ecstasy 104 | Sound demo

Bogner Ecstasy 104 | Reviews and Reputation

Good reputation (positive reviews)

Bad reviews (negative reviews)

Summary | A new generation of analog monsters that force you to make the ultimate choice

The Bogner Ecstasy 104 is a masterpiece that perfectly embodies Reinhold Bogner's passion as an amp builder and the realistic demands of modern guitarists in live performance settings.

Will you choose the "Black Voicing," inheriting the lineage of the legendary 101B, or the "Gold Voicing," which continues the wide-range sound of the 20th anniversary model? This ultimate choice marks the beginning of the final chapter in your amplifier quest.

While certainly not priced for everyone, the lustrous harmonics that dominate the space and the raw, visceral sound pressure that pushes you forward are qualities only a true tube amplifier can achieve. If you have the opportunity, please plug in your own guitar and experience this historical evolution for yourself.