JBL 4311B Monitor Reference (1977) Vintage Speaker + Unison Research Simply 2 Integrated Tube Amplifier

Unison Research Simply 2 Integrated Tube Amplifier A beautifully crafted single-ended Class A tube amplifier designed for purity and musical engagement. Running on EL34 output tubes, the Simply 2 delivers a warm, natural, and intimate sound signature with exceptional vocal presence and tonal richness. Its minimalist circuit design and high-quality transformers ensure a clean, fluid presentation that prioritises musicality over sheer power, making it an ideal match for efficient, character-driven speakers. JBL 4311B Monitor Reference (1977) Vintage Speaker An iconic 3-way studio monitor from JBL’s legendary 4300 series, the 4311B is known for its bold, dynamic sound and unmistakable vintage character. Featuring a 12-inch woofer, dedicated midrange, and tweeter with adjustable level controls, it delivers punchy bass, forward mids, and crisp detail. Originally designed for studio use, it brings a lively, engaging presentation that has made it a favourite among audiophiles and collectors alike. Paired together, this system strikes a compelling balance between warmth and energy. The Simply 2’s smooth, harmonically rich tube sound complements the JBL’s dynamic, forward nature, resulting in a presentation that is both expressive and controlled. Expect engaging vocals, strong midrange presence, and a sound that feels alive and immersive, making this pairing perfect for those who appreciate both musical emotion and classic hi-fi character.