Locomotive Audio Model 86B-2 Tube Preamplifier
Estimated delivery in Italy between 9 and 13 July
Stereo Tube Preamplifier
Discover a world of sonic possibilities with the 86B-2, an American-style stereo tube preamplifier meticulously engineered for discerning engineers and producers seeking unparalleled versatility in their recordings. From luscious vocals to vibrant acoustics, punchy drums to richly saturated tube warmth, this preamp delivers an expansive sonic palette that will elevate your music to new heights. Drawing inspiration from the golden age of 1950s American-style tube circuitry, the 86B-2 imprints a colossal harmonic footprint on your audio, injecting life and character into every note. Say goodbye to sterile, lifeless signals and welcome the vibrant warmth and organic sound that only authentic tubes can provide. Do you crave more color options without the hassle of switching between preamps? Perhaps you’re short on rack space or just beginning your outboard gear journey and want maximum versatility. Look no further, as the 86B-2 delivers precisely the flexibility you seek. Record with microphones, then use the “Line” mode to send audio through tubes and transformers, infusing your sound with captivating coloration. Prepare for sonic excellence with the 86B-2's premium MuMetal shielded input and nickel and steel output transformers. These exceptional transformers lay the foundation for pristine audio transmission, ensuring remarkable fidelity and clarity. Featuring an EF86 input tube and a 12AY7 output tube, the 86B-2 amplifies your signal with up to 75 dB of maximum gain, providing ample headroom for any recording scenario. Keep a close eye on your levels with the integrated output level LED indicator. The tri-color LED (green, yellow, and red) provides immediate visual feedback, allowing you to maintain optimal signal levels throughout your recording process. Experience worry-free recording with dedicated XLR input connectors designed for seamless audio transmission without the risk of interference with phantom power. Simply connect and record with confidence, knowing your signal is protected. Elevate your recordings with the extraordinary sonic versatility of the 86B-2 Stereo Tube Preamplifier. Say goodbye to bland, uninspired audio and infuse your music with the vibrant warmth and coloration that only authentic tubes can provide. Don't miss the opportunity to elevate your sound. Order your 86B-2 now and embark on an unforgettable sonic journey.
Specifications
- Microphone and high impedance instrument inputs
- One EF86 and one 12AY7 per channel
- 4 position Input Switch: 500 Ω and 1.8 K Ω mic, 10 k Ω line, 1.6 mega Ω
- Polarity reverse switch
- 20 dB pad switch
- 100 Hz low cut filter switch
- Active DI for each channel
- +48 V phantom power
- XLR mic input, line input and line output connections
- Premium input and output transformers
- Wima polypropylene capacitors in signal path
- Built in the USA
- Heavy duty 16 gauge steel chassis
- 115 V/230 V AC mains option on back
- Backed by lifetime guaranteed parts and labor, excluding tubes
- Mic Input Load Impedance: 500 Ω or 1.8 k Ω
- Line Input Load Impedance: 10k Ω
- Output Impedance: 300 Ω
- 1/4” DI Impedance: 1.6 mega Ω
- Output Level LED color:Greater than -10 dBu = GreenGreater than +10 dBu = OrangeGreater than +18 dBu = Red
- 75 dB of gain
- Frequency Response: 20 Hz - 20 kHz
- Maximum Input Level 20 Hz and 1 kHz for 1% THD: -18 dBu (+2 dBu with Pad)
- Maximum Output Level: +24 dBu
- THD+N: <1%
- S/N Ratio: >70 dB
- Dimensions: 19” W x 3.5” H x 10” D (2u rack space)
- Shipping Weight: 18 lbs
- Power Consumption (120/240 V AC): 25 watts
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About Locomotive Audio
Locomotive Audio is a brand specializing in the production of high-quality microphones, preamplifiers, and audio outboard gear, designed for professional recording studios and demanding home studios. The brand stands out for its meticulous craftsmanship, use of selected components, and a design that evokes the classic aesthetic of vintage audio, combined with modern technical standards. The Locomotive Audio range includes condenser microphones, tube and solid-state preamplifiers, and other tools for the professional recording chain. Ideal for vocals, acoustic instruments, and high-level music productions, Locomotive Audio products offer a warm and detailed sonic character. Discover the selection of Locomotive Audio products on musicdelivery.net with fast shipping and specialized technical support.
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Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.

