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Episode 458 August 20, 2025 · 01:12:38
458. Back to Lexington: Four Pours at RD1 Distillery

458. Back to Lexington: Four Pours at RD1 Distillery

Barry Brinegar & wood scientist Jared Gollohue of RD1 Distillery pour four barrel-proof, wood-finished bourbons in Lexington, KY — including a Mizunara/French Oak blend and a rare 10-year Ambarana.

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Show Notes

Jim Shannon and Todd Ritter hit the road and head east to Lexington, Kentucky, for a visit to RD1 Distillery at the Turner Commons. Joining them are RD1 co-founder Barry Brinegar and Master Distiller Jared Gollohue — a wood scientist with a PhD from the University of Kentucky whose research into barrel variation and oak chemistry now drives RD1's signature wood-finishing program. The conversation covers everything from the science of Tyloses and why red oak can't hold a barrel, to the art of knowing when to yank the chain on a Mizunara finish and how to keep Ambarana from running away with a ten-year-old bourbon.

On the Tasting Mat:

  • RD1 Sister Cities Kentucky Straight Whiskey (Mizunara & French Oak Finish): A blend of five- and seven-year Kentucky straight bourbon and an eight-year Kentucky straight rye, finished in both Mizunara oak and French oak. Bottled at an undisclosed proof and retailing at $69. The Mizunara delivers floral, incense-like aromatics and a measured savory note, while the French oak rounds and softens the finish. On the nose, the eight-year rye pushes bright citrus and floral character; the palate is balanced and clean with a mild, salivating bite on the back. A nod to Lexington's two sister cities — Shinodaka, Japan, and Deville, France — the namesake sources of each wood. (00:02:44)
  • RD1 10 Year Kentucky Straight Bourbon (Ambarana Finish, Barrel Proof): A ten-year Kentucky straight bourbon finished in Ambarana wood and bottled at barrel proof — 117.78 proof. Retails at $299. Jared monitored this finish twice a week to prevent over-extraction, aiming for nuance rather than dominance. The nose carries rich rickhouse character — leather, tobacco, earthy oak — layered with candied ginger and baking spice. The palate is deeply concentrated, shifting through waves of cinnamon, nutmeg, clove, and occasional flickers of anise and licorice. Finishes long with a warm, controlled heat that belies its proof. (00:19:43)
  • RD1 Frasier Museum Single Barrel Kentucky Straight Bourbon (French Oak Finish, Barrel Proof): A single barrel Kentucky straight bourbon finished in French oak chains and bottled at 121-plus proof. Sourced from a barrel selected by the Frasier History Museum in Louisville. The nose leads with an unexpected sweetness — maple syrup and French vanilla — that initially reads like the Oak & Maple expression. The palate is full and round with baking chocolate, stone fruit, and a creamy mid-palate, finishing with gentle warmth and a dry, tannic edge that is far less aggressive than typical French oak. (00:40:15)
  • RD1 Chris's Pick (Kroger) Single Barrel Kentucky Straight Bourbon (Red Oak Finish, Barrel Proof): A single barrel Kentucky straight bourbon finished in red oak and bottled at 122 proof. Selected by Kroger buyer Chris for retail. The nose is immediately striking — carrot cake, cream cheese icing, burnt orange, and a creamy vanilla lift. The palate delivers on that promise with concentrated, layered sweetness, a savory mid-note, and a long finish that fades into a cool spearmint and citrus whisper. Now sold out at retail, limited bottles available at the distillery. (00:59:40)

Whether you're a wood-finish devotee or just starting to explore what oak can do beyond the standard new charred barrel, this episode is a masterclass in restraint, science, and sensory precision. RD1 is open seven days a week at the Turner Commons in Lexington, Kentucky — find them at rd1spirits.com and on Instagram and Facebook as RD1Spirits. Come for the tour, stay for the experimental barrel thief pulls, and maybe grab a paddle at Pickleball Kingdom on your way out.

Full Transcript

RD1 Distillery Barry Brinegar Jared Gollohue Lexington Kentucky bourbon wood finishing bourbon Mizunara oak whiskey French oak bourbon Ambarana bourbon red oak bourbon Sister Cities whiskey Kentucky straight bourbon barrel proof bourbon single barrel bourbon bourbon trail Lexington Turner Commons Lexington wood maturation science Frasier Museum bourbon bourbon tasting craft distillery Kentucky Jim Shannon Todd Ritter

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