Pricing and availability
We compare 600+ stores and found this item at 1 store. Prices updated .
Store
Reviews
Price
* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.
Description
Unleash the warmth of analog with the DBX 386 Dual Channel Tube Mic Preamp. This two-channel powerhouse seamlessly bridges the gap between analog charm and digital precision, making it a staple in any recording setup. Whether you're a seasoned studio veteran or an aspiring home producer, the DBX 386 delivers the classic tube warmth that breathes life into your recordings. Equipped with the renowned dbx Type IV conversion system, it ensures that your analog signals are converted with exceptional clarity and depth, capturing every nuance of your sound.
The DBX 386 is not just about rich audio quality; it’s also about versatility and control. With selectable sampling rates up to 96kHz and multiple bit depths, it adapts to your project’s needs, offering flexibility for any recording scenario. The preamp features an intuitive interface with separate analog and digital output controls, allowing you to fine-tune your sound precisely. Additional features like selectable dither and noise shaping, along with phase reverse and 20dB pad options, provide the tools necessary to craft your sonic masterpiece.
For those looking for seamless integration into digital workflows, the DBX 386 boasts AES/EBU and S/PDIF digital outputs, ensuring compatibility with modern recording systems. Whether you're capturing the subtle intricacies of vocals or the dynamic range of instruments, this preamp ensures your recordings stand out with warmth and clarity.
Key Features:
- Dual channel tube microphone preamplifier
- Selectable 96kHz, 88.2kHz, 48kHz, or 44.1kHz sampling rates
- 24, 20, and 16 bit wordlengths
- Selectable dither and noise shaping
- AES/EBU and S/PDIF digital outputs
- Word clock sync input and output
- Separate analog and digital output control
- 60dB of gain and +/- 15dB of output gain
- Selectable mic/line switch
- 48 volt phantom power
- 20dB pad
- 75Hz low cut filter
- Phase reverse
- 12 segment LED analog/digital meter
Product specs
| Brand | dbx |
| Model | 386 Dual Vaccuum Tube Preamp with Digital Out |
| Finish | Silver |
| Year | 2010s |
| Categories | Microphone Preamps |
FAQs
-
What type of tubes does the DBX 386 use and how do they affect the sound?
-
The DBX 386 uses 12AX7 vacuum tubes, which are known for adding warmth and richness to the audio signal, enhancing the harmonic content for a more pleasing sound.
-
Does the DBX 386 have digital output capabilities?
-
Yes, the DBX 386 features digital outputs, allowing you to connect directly to digital recording systems with high-quality 24-bit A/D conversion.
-
Is the DBX 386 suitable for both studio and live applications?
-
The DBX 386 is versatile enough for both studio and live settings, providing high-quality tube preamplification and digital connectivity that can enhance your sound in various environments.
-
Can the DBX 386 be used with instruments as well as microphones?
-
Yes, the DBX 386 is designed to work with both microphones and instruments, offering dual-channel inputs to accommodate different sources efficiently.
-
What are the main features of the DBX 386's digital output section?
-
The DBX 386's digital output section includes 24-bit, 96kHz A/D conversion, and supports AES/EBU, S/PDIF, and ADAT formats, ensuring compatibility with most modern digital recording systems.
Reviews
PROS
-
Sweetens everything with a very warm, engaging sound
-
Solid build quality ensures durability and reliability
-
Versatile use across all vocal styles and instruments like keyboards and bass guitars
-
Offers a great amount of gain for flexibility in sound production
-
Allows for nuanced control of "tube-ness" level for personalized sound
-
Features high-quality ADC algorithm for improved digital conversion
-
Equipped with both analog and AES outputs for connectivity
-
Effective in rolling off harsh transients, especially in high frequencies
-
Can be used to drive tube gain harder while managing output levels
CONS
-
Some users may experience a power supply hum
-
Not designed for producing overdrive effects
-
Lacks a power switch on the front panel for convenience
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about DBX 386 dual channel tube mic preamp.
Setup and maintenance
-
Clicks are common when switching low-level inputs, especially with phantom power, due to sudden voltage changes.
Source -
DC bias changes on switch action can occur; check U19-A pin 1 for a 0.17V DC offset.
Source -
Removing resistors R137 and R150 temporarily can help diagnose DC offset issues at U19.
Source
Mods and upgrades
Comparisons
Use cases and applications
-
The Lola preamps are preferred for overheads, highlighting their suitability in capturing a wide stereo field.
Source
Value and pricing
-
Hairball Audio's Lola preamps are noted for their performance, especially on overheads, making them a strong DIY option at a competitive price.
Source
Critic Reviews
4.5 out of 5
Based on 1 Review and 2 Ratings
618
Very decent set of pre-amps with a taste of tubes
A nice preamp with lots of gain on tap, with analogue and AES outputs. Works well as a valve front end to a lot of mics and can deliver a bit of that "warmth" at a low price. With the output level trim, it’s possible to drive the tube gain a bit harder while keeping the level within reasonable levels for most converters. It's also great as an instrument DI input. I use it with Bass guitars a lot and it can really add something nice to instruments with active pickups. Probably a slight roll off on some of the harsher transients in the very top end. My particular one has developed a bit of a power supply hum, but other than that it sounds great. (P.S. would love a power switch on the front panel!)
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use DBX 386 dual channel tube mic preamp, it is most commonly used with the following gear.
Community setups
Show yoursMore dbx Preamps
Accessories & Related Items
Artist usage
Similar
Gear Guides
Most Popular Preamps
Most Popular Brands
-
Added to Equipboard on by
ethicalsGear IQ 88
-