KT77

The Lion KT-77 Quad is a high-end tube microphone that delivers exceptional audio quality for vocal and instrumental recordings. This microphone is part of Lion's prestigious KT-Series, which is renowned for its rich, warm, and detailed sound.

The KT-77 Quad is a large-diaphragm tube microphone with a quad-capsule design. Each capsule is individually hand-selected and matched to ensure consistent and accurate frequency response. The four capsules are arranged in a tetrahedral pattern, providing a wide Pick-up Pattern Selection, including Cardioid, Omni, Figure-8, and Wide-Angle patterns, allowing for maximum flexibility in various recording situations.

The KT-77 Quad is equipped with a hand-selected high-voltage power tube and a custom-designed transformer. The tube circuitry is completely discrete and fully-transformer-isolated, eliminating any unwanted noise or interference. The microphone also features a gold-plated output transformer, ensuring a clear and pristine sound signal.

The KT-77 Quad has a frequency response range of 20 Hz to 20 kHz, making it suitable for recording a wide range of sources, from vocals and acoustic instruments to drums, guitars, and orchestras. The microphone also comes with a switchable 10dB pad and a 80Hz high-pass filter, providing additional control over the recording process.

The microphone's robust construction is built to last, with a solid brass body and a high-quality finish. The KT-77 Quad also comes with a high-quality shock mount and a custom-designed wood storage box, ensuring the microphone is well-protected during transportation and storage.

In summary, the Lion KT-77 Quad is a high-end tube microphone that delivers exceptional audio quality, versatility, and flexibility for various recording situations. Its quad-capsule design, hand-selected components, and discrete tube circuitry make it a must-have for any professional recording studio.

The Lion KT77 KT-77 Quad Tube Microphone is a high-end microphone that is popular among musicians, recording engineers, and broadcasters for its rich, warm sound and classic design. Here are some pros and cons to consider before making a purchase:

1. Authentic Tube Sound: The KT77 tubes provide a rich, warm, and natural sound that is difficult to achieve with solid-state microphones.

2. Frequency Response: The microphone has a wide frequency response range of 20 Hz to 20 kHz, which allows it to capture a broad range of sounds.

3. Build Quality: The microphone is well-built and durable, with a sturdy construction and high-quality components.

4. Versatility: The KT77 can be used for various applications, including vocals, instruments, and broadcasting.

5. Easily Modifiable: The microphone has a removable back plate, which makes it easy to modify or upgrade.

1. Cost: The Lion KT77 is a high-end microphone and comes with a premium price tag.

2. Maintenance: Tube microphones require more maintenance than solid-state microphones, including regular tube replacement and careful handling.

3. Size and Weight: The microphone is large and heavy, which can make it less portable than other microphones.

4. Power Consumption: The microphone consumes more power than solid-state microphones, which can be a concern for some users.

5. Sensitivity: The microphone has a lower sensitivity than some other microphones, which may require the use of a preamp or additional gain.

The Lion KT77 KT-77 Quad Tube Microphone is a high-quality microphone that offers a rich and warm sound that is difficult to achieve with solid-state microphones. However, it comes with a premium price tag and requires more maintenance than other microphones. If you are looking for a microphone with a natural and authentic sound, and you are willing to invest in a high-end microphone, then the Lion KT77 is an excellent choice. On the other hand, if you are on a budget or require a more portable and low-maintenance microphone, then you may want to consider other options.

If you are looking for a high-end microphone with a natural and authentic sound, and you have the budget for it, then the Lion KT77 KT-77 Quad Tube Microphone is an excellent choice. It offers a rich and warm sound that is difficult to achieve with solid-state microphones, and it is well-built and durable. However, if you are on a budget or require a more portable and low-maintenance microphone, then you may want to consider other options, such as the Shure SM7B or the Audio-Technica AT2020.

Details:

They are my favorite sounding tubes. Matched set of gold Lion KT-77 tubes. These are a bargain at $125. They sound amazing.

I bought these in 2025 and they have less than 100 hours on them. I sold my and these are left over. $220 to $230 new.

specifications stereocompo:

• brand: Gold Lion
• mpn: Kt77
• compatible brand: Tube Amps
• type: Vacuum Tube

payments stereocompo:

• wallet: google-pay
• credit card: diners-club
• other

shipping stereocompo:

• transit: 4-10 days
• service: usps ground advantage
• carrier: usps
• class: standard
• type: calculated

seller stereocompo:

• city: littleton, colorado
• # reviews: 120
• rating: 100.0%

general stereocompo:

• category: Electronics > Audio > Home Stereo Components

returns stereocompo:

• policy: no returns

offer stereocompo:

• best offers: true
• started: march 27, 2026
• sold #: 5
• options: ship-to-home
• prices: $74.99–$2199.99
• item condition:
  • Used
  • New
  • Open box
  • Unspecified
• availability: in stock
• in stock #: 5