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Key Features
- Versatile gain structure provides clean or driven valve-style response
- Interactive EQ section supports broad tonal shaping
- Boost control adds additional front-end gain
- Effects loop enables clean integration with pedals
- Aux input allows playback sources to mix with your signal
Ashdown SX-5H Guitar Head - Ex Demo Overview
The Ashdown SX-5H Guitar Head is suited to players who want straightforward control of gain, tone and dynamics in a compact amplifier format. Its front panel offers a clear layout built around a responsive preamp stage, an interactive EQ system, a Boost function and a flexible Master section that shapes overall output. The result is a head that adapts naturally to different playing approaches by responding directly to variations in pick attack and instrument output. You can shape cleans with precision or move into controlled overdrive by adjusting the balance between Gain and Master.
The inclusion of an aux input, an effects loop and a mute switch supports modern practice and performance needs. Inputs are designed for tonal consistency and the EQ section allows significant shaping across bass, middle, treble and presence. The SX-5H provides a focused platform for players who want reliable real-time control without unnecessary complexity.
Ex-Demo: This product may be ex-display, have light signs of use, have slight cosmetic marks or may have non-essential parts or software missing. The original box, packaging or manual may not be included. Each item is checked by our team of repair technicians to ensure it meets our high standards. This is a great opportunity to buy a fully functioning product at a discounted price.
Product Ref: 350142
Full Description
View Full DescriptionResponsive gain structure built for clear and overdriven tones
The SX-5H is designed around a gain stage that reacts cleanly to instrument output. The Gain control determines how much signal reaches the preamp. Low settings provide clean articulation that relies on the Master to set overall volume. Increasing the gain introduces natural overdrive with a shift in harmonic content that can be controlled through pick attack and guitar level. The Boost function sits before the preamp so you can add additional input strength in the same manner as a traditional front-end boost pedal. This gives you the option to push the circuit for stronger breakup or retain a lighter overdrive that supports rhythm lines. The structure makes it straightforward to tailor the response to your instrument without sacrificing control at lower volumes.
Interactive EQ system that supports detailed tone shaping
The EQ layout gives you access to bass, middle, treble and presence controls. These work together as an interactive system so a change in one area influences the others. This approach provides a wide range of tonal adjustments that can be fine tuned for different guitars and pickup types. The presence control adjusts high frequency detail to help you set clarity in brighter or darker rooms. Some versions of the SX-5H also include an EQ switch that adjusts the circuit to replicate a British voicing or an American voicing. This adds an additional layer of flexibility for players who rely on specific tonal references in their setups. The overall design remains simple to read while offering the scope needed for detailed modification.
Flexible Master section and integrated reverb
The Master control governs the final level sent to the power stage. Clean tones require the Master to be positioned high while the Gain determines the volume. Gain driven tones require the opposite approach. Managing the relationship between both controls provides the most effective way to adjust the character of the amplifier without resorting to additional devices. Reverb is available on some models through a single dedicated control that introduces ambience before the signal reaches the power amp. This produces a subtle sense of space that can be used to support clean lines or to add depth to low gain tones. The design aims to maintain clarity across different playing environments.
Connectivity and features built to support modern use
The SX-5H includes a standard quarter inch input designed for consistent performance with a wide range of instruments. Some models provide two differently voiced inputs that offer a bright British crunch tone or a thicker American base tone. The aux input accepts sources such as phones or media players with level controlled at the Master stage. The mute switch silences the amplifier for instrument changes. An effects loop is included on suitable models for routing signals to and from external processors. This keeps delays and modulation effects clean by placing them after the drive section. These features help maintain an organised signal chain for practice or performance while ensuring the amplifier remains straightforward to operate.
Specifications
- Output Power: 5 Watts (All-Valve)
Tubes
- Preamp: 1 × JJ Electronics ECC83s
- Power: 1 × JJ Electronics EL84
Channels
- Configuration: Single-Channel Preamp With Master Volume
Connectivity
- Aux Input: Yes (For Backing Tracks, MP3, Etc.)
- Effects Loop: Series
- Recording Out: Speaker-Emulated Output (Celestion Alnico Simulation)
- Speaker Outputs: 16Ω And 8Ω For External Cabinets
- Speaker Mute Switch: Yes (Silent Recording)
Controls And Features
- EQ: Bass, Middle, Treble Controls
- Reverb: Digital Accutronics Reverb Block
- Stealth Switch: Reduces Overall Volume + Activates Speaker Tone Compensation For Studio Use
Cabinet
- Build: Plywood, Tolex-Covered, Classic Style
- Tonal Character: Warm, Vintage All-Valve Tone With Modern Recording/Live Flexibility
- Designed For: Studio, Stage, And Home Sessions
Dimensions
- Height: 220 Mm
- Width: 435 Mm
- Depth: 240 Mm
- Net Weight: 9.2 Kg
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