Boulder - 508 - Phono Preamplifier
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ℹ Product Information
Introducing the Boulder 508 Phono Preamplifier
The Boulder 508 Phono Preamplifier is a sleek and ultra-efficient celebration of vinyl that showcases Boulder's unwavering commitment to innovation and excellence. Building upon the iconic 2008 Phono Preamplifier, the 508 reimagines its predecessor, eliminating excess and cultivating an aura of elegant efficiency. Despite its compact size, the 508 delivers impressive performance, proving that size does not dictate capability.
Crafted from a single block of solid aluminum, the 508's chassis houses all the necessary functionalities, including input and output selections and necessary adjustments. However, the Boulder promise extends beyond aesthetic and physical specifications. The 508 offers an awe-inspiring level of performance that elevates the vinyl experience to a symphony of sound. Its features include MC and MM modes, selected via a switch on the rear panel, and powerful balanced inputs that perfectly synchronize with the output of your phono cartridges. Additionally, an integrated low-cut filter filters out low-frequency disturbances from your records, ensuring pristine playback. The precision-built main PCB, produced on Boulder's proprietary surface-mount board, further enhances the sound experience by minimizing distortion.
Features
- MC/MM Switch: Easily switch between MC and MM modes to accommodate different cartridge types.
- Solid Aluminium Chassis: The elegant casework is carved from a solid block of aluminum, providing durability and a sleek aesthetic appeal.
- Balanced Inputs: The preamplifier includes balanced inputs that interface perfectly with the balanced output of your phono cartridges.
- Integrated Low-Cut Filter: The low-cut filter removes excessive low-frequency information from warped or damaged records, preserving sound integrity.
- Compact Main PCB: The preamplifier boasts a precision-engineered, compact main PCB produced on Boulder's proprietary surface-mount circuit board manufacturing machinery.
- Balanced Outputs: The 508 features balanced outputs that minimize distortion and allow for long cable runs without loss of fidelity.
Benefits
- Flexible Vinyl Experience: Choose between MC and MM modes to customize your vinyl experience.
- Superior Durability: The solid aluminum chassis ensures long-lasting and reliable performance.
- Perfect Harmony: The balanced inputs create a perfect interface with your phono cartridges, resulting in a harmonious sound.
- Pristine Playback: The integrated low-cut filter ensures clean playback by removing unnecessary noise.
- Unrivaled Sound: The precision-produced main PCB delivers exceptional sound quality with minimal distortion.
- Uninterrupted Audio: The balanced outputs offer distraction-free, undistorted audio, allowing for long cable runs without fidelity loss.
Specifications
| Specification | Description |
|---|---|
| Product | Boulder - 508 - Phono Preamplifier |
| Inspiration | Boulder 2008 Phono Preamplifier |
| Size | Smallest Boulder in over two decades |
| Chassis | Carved from a single block of aluminum |
| Inputs and Outputs | All essential inputs, outputs, and adjustments |
| Modes | Simple selection of MC or MM modes via switch on the rear panel |
| Inputs | 1 pair balanced, converts to unbalanced |
| Outputs | 1 pair balanced |
| Input Impedance, Maximum | MC: 100 ohms, MM: 47k ohms |
| Output Impedance | 100 ohms, balanced |
| 1 kHz Gain, RIAA | MC: 70 dB, MM: 44 dB |
| Frequency Response, RIAA | ±0.5 dB, 20 Hz to 20 kHz |
| Distortion, THD | 0.01% |
| Noise (EIN), MC | 116 nanovolts flat, 20 Hz to 20 kHz |
| Maximum Output Level | 16 Vrms |
| Crosstalk, L to R or R to L | >100 dB or better 20 Hz to 20 kHz |
| Weight | 11.5 lbs. (5.2 kg) |
| Power Requirements | 100, 120, 200-240 VAC, 50-60 Hz |
| Power Consumption | 15W maximum |
| Special Features | Balanced inputs for perfect interface with phono cartridges, integrated low-cut filter for handling warped records, balanced outputs for minimal distortion, compact main PCB manufactured in-house |
In Conclusion
The Boulder 508 Phono Preamplifier is more than just an audio unit; it is an investment in an extraordinary audio journey. With its attention to detail and groundbreaking technology, this preamplifier combines function and design to offer unparalleled audio performance. Despite its compact size, the 508 transforms your vinyl listening experience into a profound musical odyssey. Acquiring the Boulder 508 means indulging in high-fidelity pleasure and embarking on an eloquent exploration of sound. Get ready to immerse yourself in the pure symphony provided by the Boulder 508 and experience a sonic brilliance like never before. Contact The Audio Tailor, Australia's #1 Hi-Fi Store, and let us guide you into the world of precision-engineered passion with the Boulder 508 Phono Preamplifier. Welcome to Boulder.
ℹ Specifications
| Specification | Description |
|---|---|
| Product | Boulder - 508 - Phono Preamplifier |
| Inspiration | Boulder 2008 Phono Preamplifier |
| Size | Smallest Boulder in over two decades |
| Chassis | Carved from a single block of aluminum |
| Inputs and Outputs | All essential inputs, outputs, and adjustments |
| Modes | Simple selection of MC or MM modes via switch on the rear panel |
| Inputs | 1 pair balanced, converts to unbalanced |
| Outputs | 1 pair balanced |
| Input Impedance, Maximum | MC: 100 ohms, MM: 47k ohms |
| Output Impedance | 100 ohms, balanced |
| 1 kHz Gain, RIAA | MC: 70 dB, MM: 44 dB |
| Frequency Response, RIAA | ±0.5 dB, 20 Hz to 20 kHz |
| Distortion, THD | 0.01% |
| Noise (EIN), MC | 116 nanovolts flat, 20 Hz to 20 kHz |
| Maximum Output Level | 16 Vrms |
| Crosstalk, L to R or R to L | >100 dB or better 20 Hz to 20 kHz |
| Weight | 11.5 lbs. (5.2 kg) |
| Power Requirements | 100, 120, 200-240 VAC, 50-60 Hz |
| Power Consumption | 15W maximum |
| Special Features | Balanced inputs for perfect interface with phono cartridges, integrated low-cut filter for handling warped records, balanced outputs for minimal distortion, compact main PCB manufactured in-house |
