The Divided by 13 JRT 9/15 Combo is a versatile amplifier that captures the essence of classic low-watt American and British tones. Featuring dual-voiced preamp circuits powered by two 5879 pentode tubes, each with its own independent volume control, this amp offers a rich palette of sounds. One preamp channel emphasizes top-end presence with later breakup, while the other focuses on lower headroom and a thick low-mid response. These channels can be used separately or blended together for unique tonal combinations. The combo also includes a 6-position tone control for shaping body and texture, along with a cut control to tame harsh upper frequencies while maintaining clarity and definition.
A standout feature of the JRT 9/15 is its dual power tube options: it can switch between 9 watts using two 6V6 tubes in Class A, producing warm, vintage-style American amp tones, or 15 watts with two EL84 tubes in Class AB, delivering bright, chimey British-style sounds with musical breakup. This flexibility makes it suitable for various playing situations, from intimate recording sessions to live performances. The combo is finished in an Ivory Bronco covering with a Gold V & EC Collins grille for a classic aesthetic.
Features:
- Dual 5879 pentode preamp tubes with independent volume controls
- Switchable power tubes: 6V6 (9W, Class A) and EL84 (15W, Class AB)
- Two complementary preamp channels for versatile tonal options
- 6-position tone control and cut control for detailed sound shaping
- Classic Ivory Bronco covering with Gold V & EC Collins grille
